chrisG
Member
I recently added an xr drive to my 97 253 with a Procharged 454 mag. I was running a labbed 26p Bravo 1 but now I have lost some rpm's due to the straight cut gears of the xr. I just tried a 24p Hydromotive q4 but it was hitting the rev limiter and was 2 mph slower than the labbed 26 Bravo. What's next? 25p quad4 Hydro? Someone said the 25p Revolution might work well. Any input guys? Thanks, Chris