Corvette servo 700r4 and .500 boost valve
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- Corvette servo 700r4 and .500 boost valve how to#
- Corvette servo 700r4 and .500 boost valve install#
- Corvette servo 700r4 and .500 boost valve upgrade#
- Corvette servo 700r4 and .500 boost valve pro#
- Corvette servo 700r4 and .500 boost valve mods#
The 4 th gear super servo in conjunction with the corvette servo will solidify your transmission shifts from start to finish while giving overall life to the transmission and vehicle. To top it off, this servo is constructed of billet aluminum and is built to last. FOR SALE Made in U.S. The servo has an excellent design that includes a lip seal on piston that allows for much less leakage, as well as a proper 4-3 (no drag) release. 500 Boost valve & New accumulators 4L60, 700R4 - EUR 30,12. You will find better holding capacity in 4th gear, as well as an overall firmer 3-4 shift. The 4 th gear billet super servo is a tremendous product that addresses the 3-4 shift. Another option to consider is the 4 th gear Billet Super Servo.īillet Super Servo 4th Gear Apply Piston & Cover (part number SUP-K034) Most shift kits are designed to address the servo travel issue already. Please note: If you are installing, or already have installed, a shift kit, you will likely not need a longer servo pin. The clearance should be closer to around 1/16″. Mobiles Best Sellers Fashion Electronics Customer Service Amazon. Hello Select your address Car & Motorbike Hello, Sign in. If it goes in more than 1/8″, you definitely want the longer pin. 500 Boost valve & New accumulators : Amazon.in: Car & Motorbike. Just get underneath it and with a pry bar, push in on the cover of your servo.
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Gm 700r4 4l60 Governor Gear Repair Kit Gm Automatic Transmission 700r4.
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4l60e 700r4 Corvette 2nd Apply Servo Orings Plus Viton D Rings Super Seal. Transgo Hi-Performance Boost Valve Kit TH-700-R4 200-4R 7-500.
Corvette servo 700r4 and .500 boost valve pro#
700r4 700 4l60e 4l65e Raybestos Pro Series High Energy Band Carbon 24 1982on. 500 Boost valve & New accumulators 4L60, 700R4. You can actually test your current travel now. Corvette Servo With 500 Boost Valve New Accumulators 4l60 700r4. The longer pin is designed to take up that slack and prevent the servo travel. Once it is beyond the travel of the servo, it will burn up the transmission. By 100,000 or more miles, the band is wearing out and then you are at the point where the servo almost cannot travel far enough. Too much servo travel can cause a delay in shifting, a longer 1-2 and 3-4 shift, as well as a slide-and-bump-into-gear type shift.
Corvette servo 700r4 and .500 boost valve how to#
Here’s how to decide.Ĭorvette Servo with Longer Pin (part number OPT-CV-Pin)Īfter a short amount of time, by 30,000 miles or so, the band has been broken in and the servo travel has increased a lot.
Corvette servo 700r4 and .500 boost valve install#
If you have already decided to install a corvette servo, your next question might be whether or not you should use the corvette servo with the longer pin instead. The servo comes with all of the necessary seals for installation including the outer cover o-ring, as well as three pages of instructions with diagrams. Our servo is easy to install and can be done with the transmission in the vehicle.
Corvette servo 700r4 and .500 boost valve upgrade#
The corvette servo is a must for any performance vehicle, for towing, RV, or off road use, and is a positive upgrade for any 700R4 or 4L60E transmission. The corvette servo will give your transmission 50% more apply pressure, which is just what you need to keep from burning your transmission up under heavy load situations. I wouldn't mess with the TV boost valve or any of the pressure. The problem is that most guys drill the 1-2 feed hole too big. Better band, bigger servo, increased pressure all contribute to the harsh 1-2. Right away you will notice faster and firmer 1-2 and 2-3 shifts. The 1-2 shift on a 700 can get really brutal, really quick when you do all the improvements to make it live.
Corvette servo 700r4 and .500 boost valve mods#
The next mods are going to be a good cooler and an inline filter.Arguably one of the most inexpensive, yet most rewarding upgrades to your 700R4 or 4L60E (4L65E, 4L70E) transmission is the corvette servo. I dropped the pan, changed the filter, added a B&M drain plug in the pan, put it all back together then did a cooling line flush to make sure I got all the old DEX III out.įor about $100 for everything I am very satisfied with the end results and I am sure it will help the life of the transmission. I would have liked to have done one at a time but I only had a few hours to change servo and fluid so I did them both.Įverything about Dexron VI is far superior to Dexron III. I cant say for sure if it is either the fluid or the servo that had the biggest improvement or a combination of both. All others I looked at was synthetic blend.Įnd result is it woke this transmission right up and shifts are instantaneously, holds gears much better going up hills it use to kinda hunt between 3rd and OD. At the same time I also flushed all the fluid out and upgraded to Valvoline Synthetic Dexron VI, as far as I know Valvoline is the only 100% synthetic Dex VI, I could be wrong like I said as far as I know. 500 Boost valve & New accumulators Item : 15691081 Note Electronic products sold in US store operate on (110-120) volts, a. I upgraded to a Vette servo in my wifes 2000 Bravada because the shifts was so soft it was hard to tell what gear you was in.