Street master is a decent manifold, but, since you got the top off.... Have you considered putting a slightly bigger cam in it? 260/260 ISKY/COMP would make a pretty big difference. the 248* .390 lift cam that is in a stock 318 leaves a TON on the table when you go 4bbl.[/kindaQUOTE]
Def thinking cam also. Just didn't know how far I wanted to go.... Never did one before so im not sure if I wanna tackle that myself
