I have an 88 Acura Integra it has the D16A1 in it. so i having been debating what to do and after TONS and TONS of thought i have come to the conclusion that i am just gonnna build this motor to make it the best that i can. So for the cylinder head what can i do to it as far as machine work. i am gonna put 2000 total into the engine but as far as the cylinder head i want to put bigger valves in it and i know i have to have my valve seats re-ground to fit them which is ok i just need to know if anyone knows how big i can go and what else other then the usual porting polishing and 3-angle valve job i can do. thanks yall

 

oh yeah i am having some cam work done by a place in California i think its call Orange County Cams or something along those lines but i am gonna have them re-grind them as big as they can so im not sure on the exact specs yet i have to call them back next week.