Mailbag: Standard-Volume vs. High-Volume Oil Pumps
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re covering the benefits of high-volume, high-pressure oil pumps. R.B. • Mannford, OK Q: I am trying to pick the best oil pump for my street engine. Some say high-volume is the best while others believe high-pressure is




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