Postby SLaus » March 8th, 2008, 2:26 pm
21r or 22r. if you want a kick for yor buck, uput the 21r-u head on the 22r block, add a ratchet weber and some extractors- this combo has been proven to eliminate the following - SR20 (NA), RB20,25,26(NA), CA18 (NA) and keeps up with the stock turbo versions quite well, in the case of the RB20 turboed, it's no match! A lot of peope underestimate these single cam, caruretted engines but with the right combinatinons, they are real road shockers. I've got a supercharged 22r in my KE70 right now.