Ed Woosley, owner and head fabricator at Force Fed Engineering shows you how to properly lay down a line and get ample coloration from your welds using basic procedures. Merge Collectors for turbo manifolds are sometimes looked at like a secret among fabricators across the land. While generally you can say there are many ways to build one, everyone has their tricks, likes, and options. Ed walks you through some of his 4 cylinder collections here.
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