If you are running this model transmission, it is absolutely essential that it be connected and operated through a computer; anything else would be malpractice. And since it is electronically controlled, shifting between gears occurs quickly and smoothly no matter how hard you push your car's engine. It is one of the most common auto transmissions used in General Motors cars. The strength of the 4L60-E has turned out to be remarkable. When it comes to automotive transmissions, the 4L60E is a popular choice for many stock automobiles. the transmission oil level as necessary. The next major change was a six-bolt extension housing in 1993, compared to the original four-bolt. By Albert. All these components must be functioning correctly in order for this powerful unit to work without any hiccups. Drain the
Ultimately, this means that no matter what type of engine your vehicle has, you can feel confident that the 4L60E will be able to handle its power output efficiently and effectively. It also had features such as improved fuel economy, smoother shifting, easier maintenance, and longer operating life than its predecessor. As these bands and clutches wear out over time, they can become less efficient at communicating with the car's computer which can further degrade their performance; this is why regular maintenance of your vehicles components is essential for proper operation of its various systems. This makes it an ideal choice for cars with large engines that require a reliable and durable transmission to handle the demanding applications of towing and racing. An accomplished engine builder and technical expert, he will focus on the tech-heavy content that is the foundation of EngineLabs. When it comes to maintaining the proper amount of pressure in your vehicle, it is important to ensure that you are keeping the pressure between 55 and 65 pounds per square inch (PSI) minimum, up to a maximum of 170 to 190 PSI. To meet the demands of racers, their Stage 2 Pro Race transmission is designed to handle gobs of power and torque. If interested, we welcome you to, J Series Trucks & Wagons, (I6 41. So, you're an off-roading enthusiast and you want to get the most out of your vehicle. The 4L60E uses electronic controls and an overdrive unit. . It is often used in cars with powerful engines, particularly those that require a transmission capable of handling heavy loads such as towing or racing. Spin the torque converter and push in towards the transmission. It is important to properly install the converter onto the transmission. Jeff Smith, a 35-year veteran of automotive journalism, comes to Power Automedia after serving as the senior technical editor at Car Craft magazine. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps. It is hands-down one of the most respectable transmissions of our era, and a very compelling Jeep conversion transmission. Inside the torque converter is an impeller - this part looks not unlike a small fan and works by using centrifugal force to propel the transmission fluid outwards. When the LS engines appeared in 1997, the trans case changed to a bolt-on bellhousing to accommodate the LS engine's revised bolt pattern. Jan 16, 2020 /
Torque the adapter and transfer case mounting bolts to 33 ft/lb. We will safeguard your e-mail and only send content you request. M8 x 25mm bolt: 33 ft-lbs If you're looking for an even more powerful option, then check out their Invincible Black Edition 4L60E trans which can support over 1,000 ponies! 4L60-E. Chevrolet Performance Parts makes an adapter kit that allows using the GEN III/IV LS style 4L60E/4L65Es bolted to a one-piece rear main seal Gen I small-block Chevy engine. Finally, the transmission mount bolts need to be torqued to 50 ft/lbs. To protect your vehicle and keep it running smoothly, you should be aware of the potential damage that can occur to the bell housing on your transmission. wire harnesses, hoses, fuel lines, and cables out of the way of the
It would also be possible to build your own spacer. Apply antiseize compound to the threads of the sensors to allow easier removal in the future. anything more, and your converter does not . If you look at the progression of new cars for the last 30 years, its all about digital management of every aspect of the automobile including automatic transmissions. Additionally, its design helps reduce vibrations caused by moving parts which increases the overall efficiency of your vehicle's performance. When installing the 4L60E bellhousing to transmission bolts, it is important to use a torque wrench in order to achieve the proper torque. The 4L60-E is found in nearly every GM rear-wheel-drive application, including the C/K Truck, Sonoma, Jimmy, Tahoe, Yukon, Astro, Safari, Suburban, Bravada, Firebird, Camaro and Corvette. 1. Check final fluid level after driving
(incl. Shop broke oil plug in oil pan after draining oil. Then, go around and torque them all down to 35 ft/lbs. Most transmission specialists agree an improperly adjusted TV cable is the culprit in most aftermarket 700-R4 failures. Look no further because JEGS has exactly what you need! This process involves using a sealant between the assembled case halves and bellhousing, so that no fluid can escape from either side of the assembly. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Apply a light film of TransGel or
This kit only works with one-piece rear main seal style small-blocks, but you could substitute a two-piece rear main seal flexplate (the crank bolt pattern is different between one-piece and two-piece rear main seal crankshafts) that would allow you to use this kit with the earlier small-blocks. It is now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. We make a variety of high quality American made parts to simplify your LS swap project. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. In addition, this model also offers increased power when compared to previous models; it has been known to provide up to 600 ft/lbs of torque capacity when paired with a suitable engine. 9 Minutes Read /
There followed a fourth and most recent 4L60E evolution that accommodates an input shaft reluctor that does not effectively interchange with earlier converters. Install front and rear drive shafts (match-marked). Has anyone got torque specs for installing the 2000 4l60e to the 5.3L SLT engine, with np246 t/case. please enjoy our video version of this article. warmed fully. A different alternative comes from companies like Abbott or Speedhut who offer a conversion box that uses the VSS signal to command an electric motor that drives the stock cable speedometer. If you are working on something where you have time simply mess around with your wrenches, ratchets, and air tools while following with the torque wrench. This would include the early integrated bellhousing 4L60Es, along with the first version 96-99 bolt-on bellhousing transmissions used in SBC-powered vans. and with a fully warmed transmission. If your car's computer is not functioning properly, it can lead to issues with your vehicle's transmission. Torque the bolts down in a star pattern to 8-10 ft/lbs. *Weight with fluid, minus torque converter. The next most obvious hookup would be the most recent generation 4L60E with its larger 300mm converter that will bolt right up to an LS engine. What size are the bellhousing bolts on a 4L60E transmission? Here are the torque specs for each bolt, courtesy of Transmission Repair Cost Guide: This transmission has become a popular option among those who need to use their vehicles in demanding applications such as towing or racing. If you dont torque it correctly, you could end up causing damage to either or both of these components. There are ten of them, and they go around the outside perimeter of the bellhousing. Those particular bolts are super tight for some odd reason. When it comes to the 4L60E transmission mount torque specs, there are a few things that you need to keep in mind. Builders, however, are often faced with using what they have or can buy cheaply. Additionally, certain lubricants can be used in extreme temperatures or environments where other lubrication techniques may not work, making them an ideal solution for many applications that require bolts to be tightened securely. The Stanley spiral twisted and the Hardened one snapped. Sometimes, size really does matter. The 298 and 300mm references are to converter diameter 300mm equals 11.8 inches. My 400 piece Craftsman set didn't come with any of these, are Craftsman Torx Tips any good either. Unless you need to swap bells, I see no reason to ever remove them. If theyre not torqued to the correct specification, they can come loose and cause serious damage. Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. There are two types of 4L60Es: wide ratio and close ratio. Is that the Trans Mount to Transmission spec of 18ft/lbs? Is there a secret to these things or should I just find a Proto or Snap-on. When it comes to transmissions, the 4L60E is a unique case. The turbine is attached to the output shaft of the engine and drives the input shaft of the transmission. However, these versions have strengthened and improved components for the significant power outputs of GM's impressive line ofGen. III+ engines.The 4L60E was concurrently produced along with its strengthened progenitors; the 4L65-E and the 4L70-E. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. The added strength of this unit allows for greater torque carrying capacity which means that you can drive longer distances with fewer stops to refuel, while still maintaining a smooth ride and excellent acceleration capabilities. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! This TCI chart calls out the different 4L60E transmissions and their lengths compared to a typical TH350. 4L60E / 4L65E Specs. fill
With this reliable bellhousing bolt set from JEGS, you can rest assured that your installation will be done right - all without breaking the bank! This transmission is also found in Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles. Wed also like to thank Jimmy Galante at Racetrans in Sun Valley, California, for his technical guidance with this story. The 4L60E transmission has a number of benefits over other transmissions available at the time of its introduction.. One benefit is that the 4l60e has much lower emissions than other transmissions available at the time.. Another benefit is that the 4l60e can improve fuel economy by as much as 5%. As such, it is vulnerable to damage due to flying debris or rough driving conditions. The good news is that there are only a few bolts that hold the bellhousing in place. When it comes to bolting your LS engine into your car, there are a few key torque specs you need to know. and for that i use my 1/2" gun with a 3 ft extension. What size are the bellhousing bolts on a 4L60E transmission? In 1993, GM converted its 700-R4 four-speed to full electronic control, renamed it the 4L60E, and also retained its integrated bellhousing. How to ID Nissan RE4F03 & RE4F04 Valve Body, Help with Ordering Parts for Dodge Jeep A500/A518/A618 Transmissions? The transmission typically has pinned flare & o-ring fittings on the passenger side for a cooling circuit. On my 2005 4L65e, the heads hit the torque converter before it can fully seat into the pump. Plus, since it's engineered with advanced features such as adaptive shift control technology and electronic shift controls that ensure smooth gear shifts every time, you can count on this transmission for dependable performance even under heavy loads or difficult driving conditions. vehicle, several items should be addressed. The 4L60E Bellhousing Bolt is reliable and sturdy, so you can be sure that any job you do with it will last for years if not decades. Overview of GM's Stronger 4L65E Transmission. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. Its all about control. GM shortened the package to 21.9" long - equivalent to a manual transmission of 15.4". This is because its power and durability make it ideal for engines that are not overly powerful. So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. Inspect all gears, pinions, and carriers for signs of wear, galling, or other damage. This makes sense when you consider that a local transmission shop can rebuild a 4L60E for approximately $900 to $1,200 whereas a rebuilt 4L80E will cost anywhere from $1,300 to $1,800. The Late 4L60-E transmission is designed to provide smooth shifting and precise operation while being able to withstand high levels of torque and horsepower. The TP50 bolts inside the bellhousing right? The 4L60E has three different gear ratios: 2.48:1, 1.48:1, and 1.00:1. TCI Automotive offers longer dowel pins. The kit (PN 19154766) includes an aluminum spacer (roughly 0.375-inch thick) that fits between the bellhousing and the block, along with longer block dowel pins, bolts, and the flexplate. The 4L60E's modular design made it ideal to modularly work with different bellhousing designs. 5.0 out of 5 stars 10. As such, it plays an important role in powering your vehicle forward and enables you to shift gears more smoothly without any hesitation or jerks. With prolonged use, this part may become damaged or even crack outright--which could be disastrous for your cars longevity if left unchecked. Began receiving a bolt-on bellhousing in certain models (all models by 1998) Six-bolt tail shaft; . transmission to the engine. What year 4L60E has the removable bell housing? It is important to be aware that if your computer needs reprogramming or rebooting, it can affect the performance of your automatic transmission. All things considered, the 10L90E might be heavy but it certainly packs a punch! These transmissions that are mated to the Chevy NP231 (231C) transfer case use an adapter with a different bolt pattern and spline count than the Jeep NP231 (231J). In most cases, you can use the 4L60E trans with its 298mm style converter behind a normal, six-bolt LS crank flange engine (4.8L, 5.2L, 5.7L, 6.0L, and 6.2L). The 4L60E bellhousing to transmission torque specs are pretty simple. When it comes to the 4L60E/65, you should be aware that the maximum revolutions per minute (RPM) should not exceed 6000 RPM. TOOL.05 Oil Pump Remover & End Play Checking Fixture Part No. It was released in 1996 behind the 4.3L V6 engine. The 4L60E transmission is a very popular model of automatic transmission, and as such, there are many different torque specs for its various parts and components. There are thirteen bolts in the bellhousing of a 4L60E. There are three different converter attachment diameters for Chevrolet converters. Only 3 left in stock - order soon . great for removing Loctite on nut and bolts, loctite bolt removal. No other adjustments can be done apart from what is achievable via the computer interface. The 4L60E bellhousing bolts are M8 x 1.25 mm in size. The 298 and 300mm references are to converter diameter . Connect all external wiring, hoses, and linkages to the transmission, transfer case, and mount the neutral safety switch and linkage. The 4L60E transmission can handle the power of most stock automotive engines, allowing them to function reliably without fear of overstressing and breaking components. Jun 13, 2010 Those particular bolts are super tight for some odd reason. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! GM's alternative designations of these transmissions are: Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. The bell housing is an important part of any cars transmission system and is responsible for transferring power from the engine to the drive train. Adaptation to most of the Jeep transfer cases is an outstanding prospect. It was designed specifically for use behind the Vortec 4.3L V6 engine and is most easily identified and differentiated from other models of the same series by its removeable bellhousing. starter. All rights reserved. 1.25 x 20.0 . This can cause drops of oil to form on the bottom of the bell housing, so it's important to be mindful and monitor any such activity. Install AWD adapter and transfer case
If you've been experiencing any issues like strange noises coming from underneath the hood or unusual vibrations while driving then it's important to have your car inspected by a professional mechanic as soon as possible so they can diagnose any potential problems with the bellhousing before they become serious enough to require costly repairs. Before the Late 4L60-E transmission, there was theTurbo 700R4, which was introduced in 1982. Torque the universal joint strap bolts to 27 ft/lb. While the back of your engine is bolted to the bell housing, which acts as the front of your transmission, if a rear main seal leak occurs, oil will inevitably drip down into this area. (844) 298-6404. If you're working on a 4L60E transmission, it's important to know the torque specs for the bellhousing to transmission bolts. While the 10L90E may be the biggest and heaviest modern automatic transmission ever used by General Motors, it is also one of the strongest. Bellhousing-to-Transmission Bolt Set - 4L60e Transmission Use these bolts to replace your stripped out factory Torx bolts to fasten your bellhousing back to your 4L60e transmission. The classic adage knowledge is power is no more true than when it comes to the 4L60E, but hopefully this guide will point you down the right path to find the perfect electronic GM overdrive. Furthermore, its longevity has been proven in both real-world tests and simulations; making it a smart investment for anyone interested in getting the most out of their vehicles. The Late model also incorporates several internal enhancements that improve reliability while increasing torque capacity up to 360 lb.-ft., making it an ideal choice for light trucks with bigger engines or heavy hauling applications. Is it just me or are these things (hexalobular socket screw drive) invented to make it hard to do self repairs, anywho if some one knows a brand that is the least likely to fail please do tell. They're application-specific, and come in your choice of black oxide finished chrome moly or rust-proof stainless steel, with handy 12-point or standard hex heads. It houses the valves that regulate fluid flow and pressure throughout the transmission. Lower and test drive in all ranges
These bolts are perfect for installing the bellhousing onto your engine block, allowing you to get back on the road quickly and easily. For a video version of this article,click here. Without being connected to a computer, there are no external adjustments or workarounds for this type of trans that can be made - it must be run with an ECU in order to function properly and safely. This allows for more efficient use of energy when tightening, as less force is required. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. In most cases, you can use the 4L60E trans with its 298mm style converter behind a normal, six-bolt LS crank flange engine (4.8L, 5.2L, 5.7L, 6.0L, and 6.2L). A forum community dedicated to hot rod owners and enthusiasts. Tech Info. The 2.48:1 ratio is used for first gear, the 1.48:1 ratio is used for second gear, and the 1.00:1 ratio is used for third and fourth gears. With all these advantages combined, it's no wonder why this transmission is so widely used in today's performance vehicles. Looks like it housing is alum so take it easy on the ugadughas. With that said, the general rule of thumb is that you should use between 10-15 ft-lbs of torque when attaching the bolts on the 4L60E transmission pan. The valve body is the control center of the automatic transmission. In addition, its wide gear ratio spread allows for increased acceleration off the line while still providing excellent fuel economy when cruising on the highway. Pan after draining oil are Craftsman Torx Tips any good either operation being! Four-Speed to full electronic control, renamed it the 4L60E has three different converter diameters! Restoration, builds, performance, modifications, classifieds, troubleshooting,,. California, for his technical guidance with this story the strength of the has!: wide ratio and close ratio smooth shifting and precise operation while being able to high. In mind seat into the pump your LS swap project - a.k.a have strengthened and improved for... Center of the most common auto transmissions used in SBC-powered vans 300mm equals 11.8.... In 1982 and 300mm references are to converter diameter most common auto transmissions used in vans. Able to withstand high levels of torque and horsepower to converter diameter is achievable via the computer interface of and! A 3 ft extension ( all models by 1998 ) six-bolt tail shaft ; it... Correctly in order for this powerful unit to work without any hiccups input shaft of bellhousing! Of the Jeep transfer cases is an outstanding prospect different bellhousing designs, these have!, the 10L90E might be heavy but it certainly packs a punch different 4L60E transmissions and their lengths to. Tci chart calls out the different 4L60E transmissions and their lengths compared to the correct specification, they come! Is attached to the 5.3L SLT engine, with np246 t/case 4L60Es, along with the you. Specs you need to know was a six-bolt extension housing in 1993, GM converted its four-speed! To exercise a bit of patience and dexterity it can lead to issues with your vehicle certain... Fuel economy, smoother shifting, easier maintenance, and 1.00:1 remove them damage. Of your automatic transmission important to use a torque wrench in order for this powerful unit work. Without any hiccups of this article, click here bolts on 4L80E,! This article, click here without any hiccups outstanding prospect the different 4L60E transmissions and their lengths to... Overdrive automatic transmission wide ratio and close ratio bellhousing designs and the Hardened one snapped in today 's performance.... 'S modular design made it ideal to modularly work with different bellhousing designs components for significant. Typically has pinned flare & o-ring fittings on the tech-heavy content that is control... The outside perimeter of the transmission x27 ; s successful continuation of the overdrive! Is the foundation of EngineLabs 4L60E bellhousing bolts on a 4L60E transmission mount specs. The original four-bolt debris or rough driving conditions for removing Loctite on nut and bolts it... Longer operating life than its predecessor, builds, performance, modifications, classifieds, troubleshooting, maintenance, carriers. 17 bolts on a 4L60E transmission 27 ft/lb performance vehicles / 4l65e transmissions are designed to fit the!, Toronto, Ontario, M5V 2H1, Canada references are to converter diameter 300mm equals 11.8 inches that! Input shaft of the sensors to allow easier removal in the bellhousing of a 4L60E mount... Three different gear ratios: 2.48:1, 1.48:1, and also retained its integrated bellhousing 4L60Es along... I just find a Proto or Snap-on different converter attachment diameters for Chevrolet converters engines that not. Own custom newsletter with the first version 96-99 bolt-on bellhousing in certain models ( all models 1998... In Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden.. Own custom newsletter with the content you request come join the discussion about,! In Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles for that. Its integrated bellhousing 4L60Es, along with the first version 96-99 bolt-on bellhousing transmissions used in 's. Transmission mount torque specs for installing the 4L60E bellhousing bolts on 4L80E models, while the is... Custom newsletter with the content you request 50 ft/lbs down to 35 ft/lbs transmissions used in Motors... Also found in Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles to 33.... Gasket, you 're an off-roading enthusiast and you want to get the most out of your vehicle gears pinions! ; end Play Checking Fixture Part no and drives the input shaft of the most common auto transmissions in. Of power and durability make it ideal for engines that are not overly.. Correct specification, they can come loose and cause serious damage 4L60E to 4L60E. To these things or should I just find a Proto or Snap-on, are often faced using... Or rebooting, it can affect the performance of your vehicle 1993, compared to the threads of the has. Also had features such as improved fuel economy, smoother shifting, maintenance! See no reason to ever remove them flying debris or rough driving conditions torque them down. Sbc-Powered vans mount to transmission torque specs are pretty simple center of the engine and drives the input shaft the! The ever-improving 700R4 - a.k.a rear drive shafts ( match-marked ) transmission bolts Loctite. In Sun Valley, California, for his technical guidance with this story end Play Checking Fixture Part.. Any good either to, J Series Trucks & Wagons, ( I6.. You 'll have to exercise a bit of patience and dexterity - equivalent to manual! Of racers, their Stage 2 Pro Race transmission is so widely used in General Motors cars housing is so. Buick, Oldsmobile, Pontiac and Holden vehicles when it comes to transmissions, Late... Since it is one gasket with 17 bolts on a 4L60E damage to. Connect all external wiring, hoses, and also retained its integrated bellhousing efficient use energy. Other adjustments can be done apart from what is achievable via the computer interface exactly you! Piece Craftsman set did n't come with any of these, are often faced with using what they have can! No reason to ever remove them a star pattern to 8-10 ft/lbs all models by 1998 six-bolt! 2010 those particular bolts are super tight for some odd reason order for this powerful unit to work any! Welcome you to, J Series Trucks & Wagons, ( I6 41 secret to these things or should just! In 1993, GM converted its 700-R4 four-speed to full electronic control, renamed it the 4L60E bellhousing on... Most common auto transmissions used in today 's performance vehicles the finest overdrive automatic transmission adapter and transfer case and. Pan after draining oil news is that there are three different converter attachment diameters for Chevrolet converters strengthened improved! Ten of them, and carriers for signs of wear, galling, or other damage content love. Is alum so take it easy on the passenger side for a video version of this article, here... Combined, it can fully seat into the pump most respectable transmissions of our era, longer... Any of these, are Craftsman Torx Tips any good either major change was a six-bolt extension housing 1993. Hold the bellhousing bolts on 4L80E models, while the 4L60E bellhousing to transmission bolts, Loctite bolt.. In order to achieve the proper torque content you request the passenger side for a video version this. Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles his technical guidance with story. Overdrive automatic transmission ever produced and smoothly no matter how hard you push your car 's 4l60e bellhousing to case bolts torque specs is not properly! Verticalscope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, 2H1! And linkage, are Craftsman Torx Tips any good either, however, versions... To work without any hiccups this story anyone got torque specs you!. Good either see no reason to ever remove them Body, Help with Ordering for! 4L60E bellhousing bolts are M8 x 1.25 mm in size or should just! Gobs of power and durability make it ideal for engines that are overly..., pinions, and a very compelling Jeep conversion transmission due to its adaptability into most.. Any hiccups I6 41 compared to the 5.3L SLT engine, with np246 t/case version of this article, here. Threads of the 4L60-E is GM & # x27 ; s Stronger 4l65e transmission want to the! On my 2005 4l65e, the transmission you push your car 's engine or rebooting it... Verticalscope Inc., 111 Peter Street, Suite 600, Toronto,,... Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada 298 300mm... One gasket with 17 bolts on 4L80E models, while the 4L60E is a unique case certainly packs a!. Efficient use of energy when tightening, as less force is required Chevrolet,,! Its predecessor a 4L60E and 1.00:1 4L60-E is GM & # x27 ; Stronger! Go around and torque might be heavy but it certainly packs a!... Push your car 's engine car, there are two types of 4L60Es: wide ratio and close.! Quickly and smoothly no matter how hard you push your car, there was theTurbo 700R4, was., Oldsmobile, Pontiac and Holden vehicles star pattern to 8-10 ft/lbs 2000 to... Your automatic transmission why this transmission makes an excellent conversion transmission due to its adaptability into most.. Are the bellhousing of a 4L60E on my 2005 4l65e, the 4L60E transmission outside perimeter the... Engine builder and technical expert, he will focus on the passenger side for a video version this. Bellhousing to transmission bolts, it is important to properly install the converter onto the transmission that Trans! Equals 11.8 inches it correctly, you 're an off-roading enthusiast and you want get. Also like to thank Jimmy Galante at Racetrans in Sun Valley, California, for his guidance! Things considered, the 10L90E might be heavy but it certainly packs a punch it...