1987 F-350 Crew Fummins build

bookite03

Nice Crummy
Joined
Jul 28, 2013
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Oregon
Apologize for the delayed reply, I'll try and get you some measurements.

The 16cm exhaust housing works great. I installed a 1/2" flange spacer to help the compressor clear the exhaust manifold.
With the stock fuel pin, maxxed IP and 3200 governor spring I run 23-25psi boost. It spools nice and quick and cleans up well. EGT's are always in the safe range as well.
 
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