Mailbag: Building Streetable Power at High Altitudes
You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re helping an El Camino breathe in high altitude. P.M. Carson City, NV Q: I have a 1968 El Camino with a .030-inch over 350 engine and a TH-400 transmission. I’m also running a Summit Racing cam and the cylinder
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