worse intake valves eh ??? you have any proof of this ?? I do...Dominicitr said:different between TSX and Type R,
TSX has worse intake valves, smaller diameter valves springs and retainers,
cams, interesting, TSX exhaust cam is more aggrisive than Type R!!!!
Hmm, which is the better investment? It depends on how far you're gonna mod your motor. If you plan to PnP the head, swap cams or pistons, and build the block down the road, then there's no point in getting the K20A. But if you want stay with 11.5:1 CR and do only boltons or maybe even swap cams later, then the K20A would be worth it. Be prepared to shell out at least 6 grands for a K20A with low mileage.civic01 said:I have a 01 civic LX, I like to swap one those engines into my car, which would be my best investment k20a or k20a2.