ORIGINAL: kevin107
um.. right? I'm totally confused now. I want to order the car tonight, but now I'm REALLY not sure of which setup to go with. I need to decide which engine in order to order the proper car (pull start vs non pull).. Is there a performance difference between rear exhaust and side exhaust engines?
It depends on porting and timing configuration. You have side exhaust engines that pump out as much or more than some .12 RE exhaust. The .18cvr is one of the few which is SE. See which setup you got (re or SE) and chose your engine from there. The RE kit won't work with a PS I think, but the SE kit can.