Originally Posted by
29TC
NDHotbodies,
I am thinking of putting a GRP 21 in my Revo PE also. I hope u don't mind me asking, which BB kit are using. What type of gearing and which pipe? Thanks.
Sorry to side track off topic on this tread.

I have the traxxas BB kit.. don't use it tho alot of problems with it, too much flex also..stock gearing that came in the PE and the pipe that came with the promo kit.. great engine. just loosen the slipper alittle,