I've not had mine apart yet, but I'll bet the rear bearing is the same as the Ninja engine. Which is the same size as what goes in the V-Spec. Can't remember the size off the top of my head though...
Just remember once you start taking some weight off the crank, you're going to lose some torque...
Originally Posted by
CarCrazy
Picked up a .21 GRP tonight, looks good. I want to pop a Ceramic rear bearing in it but cant find the bearing size anywhere.. Anyone know what the size is?
Also the porting isn't so hot, so I'll probably port, smooth, and taper the sleeve. The back of the crank could use a knife edge job too, its a bit blocky and heavy. Once thats done this baby should sing for about 11 minutes!
Rear Bearing Size....?