We next attack a weak link, the sun shell. This build also includes the Sonnax input drum reinforcement kit with the billet support collar and the billet piston. Some additional modifications to the 3-4 set and this clutch pack prevent scoring and burning and increase hold. More friction plates than stock which is 6 in most cars and trucks. This is important because the clutch has to bear the load in every gear except reverse.įor the 3-4 clutch, we use 8 heavy duty friction and steel plates. They have superior temperature capabilities and they don’t burn easily, even in the worst conditions. These clutches have an outstanding friction coefficient for maximum holding. We use carbon composite friction plates in the forward clutch set. Now you have nearly double the load capabilities of the stock transmission in overdrive. That, accompanied with the 20 percent wider band, will let you tow in overdrive with confidence. This servo has 30 percent more holding force than the stock overdrive servo. It will supply the clamping force needed for these heavy units but without the excessively harsh shifts associated with the aftermarket “super servos.”įor Fourth (OD), we use the Sonnax Dual Piston servo. This servo is the largest servo available from GM. To compliment this, we use the Corvette servo. We use a heavy duty wide band for maximum hold in second and fourth gear. These units feature a heavy duty, 13 vane pump with staked bushings, full-time lube modification to keep the heat down, and a modified lockup valve to improve the lockup converter’s durability so you can tow confidently in overdrive.
The shifts on these units are designed to take the abuse and work associated with these vehicles, but without the tire chirping shifts of our race and performance units. These were specifically developed for 4×4 vehicles.
#Corvette servo 700r4 in 4wd pro
These units are built very similarly to our Pro Race units, but the focus is on durability while maintaining reasonable shift quality. It is ready to head to the mountains or play in the bog – your choice. It has slightly more aggressive shifts and more punch built in.
#Corvette servo 700r4 in 4wd series
This series is very similar to our Heavy Hauler, except it’s built with climbing and spinning in mind.
Our Extreme 4X4 Max Series is ideal for rock and mud crawling.
0 kommentar(er)
