Re: Headwork Decisions
The springs you may have to run will be double with dampner.If this is the case, you will need the spring seats machined so the inner spring can seat properly on the head. In doing this, you will also have to get the boss for the seals machined so the inner spring goes over it. You will then have to go either teflon, or another smaller rubber press on seal. I had AFD alloys, and they run a black neoprene looking seal.(A bit like EA six cylinder ones). Make sure they set up the correct spring pressures. Also, are you going to deck your block. If you dont, you wont make 11:1. With a standard deck height and 302c heads and flatops, you will have around 10.2 or 10.4:1. Dion.
10.70 @ 125.00 on the black fun top
408 Cube Cleveland.