okay, a few questions actually
1. starting with the standard 100bhp, what power would i be looking at with JUST headwork+cam and a rolling road session to tune (maybe re-jetting if needed)

2. same as above with 4-2-1 manifold, basically a brand new rally spec head with std carb and exhaust manifold. no bottom end work (starting from base 100bhp)

3. same as above with twin 45 webers + all mods


just a couple of stages of tune there, basically headworking is* port matching, gas flowed head (inlet+exhaust) and a rally spec kent cam.

are the heads worth the money.