do the 23cc and 26cc zenoahs use the same exuast or are they using somthing of a different size?

As far as I know they both use the same pipes.

Being I am a pretty anal tuner, I do find running the smaller volume pipes on the 231's work better than the larger volume pipe I typically use on the 260's.

Tho they all interchange, most never worry about it or really test enough to see it :dance2:

cool thanks man since i made this i got me a stryker with a 260 i was tryin to get a sprint cat with the 230 but lost the bidding

Be careful when looking at 230 or 231 motors. Make sure you get the 4 bolt motors and not the two bolt head. I have heard of alot of people breaking the two bolt heads.

not to worry.....the strykers got a 260B)