AAracing
01-01-2012, 12:45 PM
Ok, I know about the head swap and what not, but how about the crf head with a crf crab? is there any reason to run the bike carb compared to the quad carb with the crf head? if i remember right, both have the FCR carb, but not sure if they are the same bore and whatnot. i know its a big hit on the 04-05 motors to run the bike carb. as far as setup right now, i'm running a Sparks head, with 15.1 piston, titanium 4 FMF silencer with an HRC head pipe, fan is hooked up to a toggle, and using the HRC Cam now. great set up the way it is, but any little bit helps to run with the big boys