So ive been porting heads including my 4ac head and was wondering if anyone was interested in a street port on there 4ac head... the place i was working at charges 100 a cylinder i thought that was kinda high so i was thinking 50 a cylinder . I can also do some cylinder head repair . Ive also been fidleing with my intake manifold now that ive put a 32\36 on it if you were to send thos with the head i could do em for free ill see if i can notice a difference with them