I have a mild 360 (low/145 comp)stockish cam with edelbrock performer rpm heads with the performer 318/360 intake manifold with a 600 edelbrock carb on top.My question ,is there any point in porting the manifold to match the heads on such a mild build?thanks
To really make those heads work, you gotta get that dismal 140psi up to at least 185, and 195 makes a killer street machine. Ask me how I know.
Until you fix the pressure issue, I wouldn't waste my time with anything else...... unless you have an auto-trans, then I'd order a performance convertor, one with a much higher than factory stall.