Small block headers: worst to best fitting. List your experience.

ValiantRacing said

Worst ones, flow tech, the cheap Hookers, best i have every had is the Hooker 5303, that are on my Duster now.

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Yup, the 5303’s have beaten every header I’ve tested them against.

I have several engines getting ready to dyno. 340, 395 and 416 inches. I’m going to test them all with 5303’s and I also have a set of Hedman 1 7/8 headers I’m going to test too.

If I really feel like burning dyno time, I’ll test some TTI’s and some cheap *** headers I have that already beat the TTI’s.

I’ll see how it goes.