When is a 4" DP needed
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Joined: Dec 2001
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From: cool, africa, space
When is a 4" DP needed
My goal is 600whp. I was wondering if the 4" D will help that much. I dont have a lot of room. Oh and where do you get your 3" piping. Every 3" pipe i measured was like 2.7" inside diameter
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