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rbogh901 rbogh901 is online now
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Join Date: Aug 2008
Location: West and further west
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Quote:
Originally Posted by faapgar View Post
Actually primary length varies from 2.0 to 3.0 to 3.5 and your intake manifold height affects it as well.Turbos like short primaries to spool up the turbo quicker as they are force fed.

I see how that would benefit turbo apps.

There are a ton of variables of course but most of the time it seems to be oversimplified by just designating a tubing diameter.
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Last edited by rbogh901; 01-02-2017 at 11:46 AM..
Old 12-27-2016, 02:12 PM
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