marine engine

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re helping a reader build a couple of small blocks for his powerboat. B.J. Terre Haute, IN Q: I’m going to build a pair of engines for my 41-foot powerboat. Big blocks are too heavy and take up too much space,

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re looking forward to warmer weather by helping with a marine engine build. Check it out: G.S. • East Moline, IL Q: I’m doing a marine engine build this summer and I need your help. The boat is a 1984