· Premium Member
The heads are actually very similar aren't they?
Yes... You will use all the same cams, springs, and retainers. The TSX head stock should produce a little more torque because of the smaller ports, but once you start working on them they can be built just aqbout the same...iijrzpnoyii said:but will a built tsx head similar to a built type r head? thats basically what i want to know.