sherminator
New member
Anyone can help me for my clutch tunning? I have a 92 improver with 800 top end and the engine is full race ports and custom hand pipe suppose to be 195hp+ at 9400-9600 rpm. I have a hauck orange primary with 2 shim 8bu00 weight with 4.5 in both holes 21/39 gearing and 47/39.52/42.52/44.51/43 dalton helix. The track is a 13.5x128 1.375 f7 predator and starting line is a 50ft sand! Thx Kaven