Need help from fast stangs

[thunderbolt]

Don't mean to step on anyones toes here, but are you quite sure it is a boss 302 engine? (Sorry if you know all this) The boss block and heads are of course unique and you would be limited on choices here. The reason I ask is that you say edelbrock performer rpm and the cost was 3K. I don't think edelbrock makes an intake for the boss 302, nor do I think 3K is likely for the boss motor. Now perhaps the engine company was selling this standard 302 as a boss package or something. Anyway, if you have a boss 302 I would look for gears, since the boss wants to rev a bunch. If you have a standard 302, gears would still be high on my list. You have taken care of intake and exhaust, engine is in good shape with mild cam, so I would be looking at heads too.