Originally Posted by downtown
ok start me OVER
I CAN run up to an 81 spur.(b4 tranny ratio/X-6)Larger than an 81 hits the outdrive
I am using a 78/19-20 for stock co27's. Is that good?
How bout 19t (kd19)?
I wanna get this right!
you should be able to fit an 87 tooth spur (thats what the t4 uses and the b4 t4 tranny are the same) usually for stock i start with the book gearing and tune from there for stock i would start with a 23/81 for a co 27 or a 22/81 for the monster and for 19t and tune from there basedon what is needed for the track
hope this helps
travis
whoops are you running the x-6? not the b4 lemme know if so i'll talk to root and see what he says