Quote:

With all the options avaliable for header collectors I'm still undecided. I'm updating a set of Hooker Super Comp headers w/new collectors. At first merge collectors seemed the way to go, but then I get to thinking about the 4-2-1 scavenger collectors. The only problem is they have smaller final tubes(2 1/2 or 2 3/4) I'm thinking I can put a reverse cone at the end of the 2 3/4 scav. collector and make that work, but I don't know where to put the crank case evac tube(3 or 4 in. back?) Do the scavenger collectors (4-2-1) work that much better?



Don't see any on race cars. You see a lot of merges, though.