John I dont recommend the 4.10's in the Sn95 autos because of the 5500 rpm rev limiter. Another reason is speedo calibration. The drive gear is machined in to the output shaft, and is most likely 8 teeth. With the 3.73's I was stuck with a "special" 23 tooth driven gear, the teeth were paper thin! I replaced it more than once. With the 4.10's theres no chance of getting it even close, unless you rebuild the trans and change the output shaft to a 7 tooth. (which I did anyway)
My 94 is back to stock and up for sale. I have decided to concentrate on 1 mustang instead of 2.
The only times I have from my car with the auto were with the stock convertor. A whopping 2.2 60ft attributed to the 14.0 @ 101mph. No tirespin at all.. hehehe.... I drove the car after the stall convertor installation, but never got any track times with it. A 13.8-.7 would have been about right.
I got tired of dealing with the place who built my convertor so I decided to swap to a TKO last spring. I managed a 13.teen @ 110 with the same 2.2 60ft. But only this time there was lots of tirespin! hehee...
As for the valve body shift kit: I liked mine! It made a huge difference! I didnt have any computer issues from it either. You can put a custom chip in your car to raise line pressure too. I did both!
Let me know if you need a custom chip for your car. With a few mods, it will really wake your car up!
andy
__________________
88 coupe
91 LX NMRA Pure Street 5120
|