I have a set of kf-ze heads that I had ported and polished , 3-way vlv job, cam grind, ported intake manifold, and bored throttle body. It was just done by gude performance last month The cost was 2,000 usd I will sell these along with a kf-ze ecu customed tuned by jet for 1800. You will save alot of time because it took gude over 3 months to complete the job and you will save over 500.00 usd. this head package and computer upgrade is good for an aditional 65-70 hp on the stock 170 hp kf-ze.

what is the TB bored to?

the tb is bored to 70mm