4t60 transmission

Oh one more thing shoul i increas the line pressure and do they make a shift kit for this trany for harder crisper shifts [This message has been edited by engine man edited

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4t60 transmission

GM introduced a transverse front-wheel drive configuration automatic transmission with overdrive in It was known as the T4. It was hydraulically shifted and controlled, with the only electronically controlled component being the torque converter clutch solenoid — just like the 3-speed automatic C that was available for the Pontiac Fiero. The T4 differed from the C in one major aspect besides the fact the T4 had an overdrive gear; it also had a vacuum modulator that controlled line pressure. On the C, both line pressure and shift points are controlled by the throttle valve TV cable aka: kickdown cable. The TV cable on the T4 only controls shift points. The individual gear ratios in the T4 are as follows: 1 st The T4 was available with the following differential ratios: 2. The drive chain attaches the input shaft to the rest of the transmission clutches, gears, and shafts, so a change in the chain sprocket ratio will impact all gears which will affect the overall final drive ratio. And the overall final drive ratio of your transmission will be the same as the differential gear ratio. If you had this chain sprocket ratio and a 3. The T4 was offered with the standard GM FWD bell housing bolt pattern, which means it would directly bolt up to both engines that were offered stock in the Fiero. Swapping this transmission into a Fiero requires different mounts and axles than the stock Fiero C used, but off-the-shelf parts can be purchased to make this swap work.

It is advisable to steer clear of the VCC versions of this transmission whenever possible to avoid these 4t60 transmission problems. If you decide to go with a T4 because of availability or price, 4t60 transmission, I suggest you get the newest one you can.

Designed for transverse engine configurations, the series includes 4 forward gears. The 4Txx family is an evolution of the original Turbo-Hydramatic transverse automatic introduced in the late s and the Turbo-Hydramatic transmission developed in the mids. The "-E" transmission is electronically controlled and features an automatic overdrive transaxle with an electronically controlled torque converter clutch. One benefit was that the cruise control was integrated into the gearbox' electronic control module, improving the ability to maintain a set speed while avoiding needless shifting, thus lowering fuel consumption and noise levels. The 4TE was phased out in favor of the 4T65 beginning in The 4TE featured a mm 9. For example, a Beretta features a rpm stall converter as opposed to a Century converter with a stall of rpm.

Designed for transverse engine configurations, the series includes 4 forward gears. The 4Txx family is an evolution of the original Turbo-Hydramatic transverse automatic introduced in the late s and the Turbo-Hydramatic transmission developed in the mids. The "-E" transmission is electronically controlled and features an automatic overdrive transaxle with an electronically controlled torque converter clutch. One benefit was that the cruise control was integrated into the gearbox' electronic control module, improving the ability to maintain a set speed while avoiding needless shifting, thus lowering fuel consumption and noise levels. The 4TE was phased out in favor of the 4T65 beginning in

4t60 transmission

The 4T60E transmission super sale has just begun. This was an extremely popular unit from the early to late 90s. Does 4-speed automatic was designed perfectly for midsize cars, most having engines ranging all the way from 2. We have built the 4T60E transmission to last with a host of performance-enhancing upgrades.

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PFF System Bot. Generally I don't see responses from anyone that actually uses one of the transmissions asked about. Or plan to rebuild the trans often GM introduced a transverse front-wheel drive configuration automatic transmission with overdrive in You can't tell me you babied yours with all those race stories you used to post. The 4T60 is not a particularly strong transmisison. Posts: From: Tucson, AZ. They rely on a computer controlled pressure solenoid to control line pressure. That adds cost and complexity. Posted June 8, Don't get me wrong, despite bad experiences with the transimission I'm actually quite happy with it. Part Number.

GM introduced a transverse front-wheel drive configuration automatic transmission with overdrive in It was known as the T4.

Some Cadillac applications used a viscous converter clutch VCC instead of the conventional torque converter clutch all other applications used. Just start in the lowest gear and move the shifter up when you want it to go into a higher gear. If you have an account, sign in now to post with your account. Heza Posted June 9, Article Talk. The individual gear ratios in the T4 are as follows: 1 st All times are ET US. The 4TE included a larger mm torque converter for some models and many other changes to improve reliability. Tranny dead and rebuilt at k due to torque converter solenoid failure. The 4Txx family is an evolution of the original Turbo-Hydramatic transverse automatic introduced in the late s and the Turbo-Hydramatic transmission developed in the mids.