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West Point
The Library
7.3 Performance
Compound turbo problems
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[QUOTE="Powerstroke Cowboy, post: 1558348, member: 610"] I can see why you are being thrown for a loop. That by all rights should be a fast spooling setup. I am sure you have checked for boost leaks already. But man it sounds like you could have a healthy boost leak. This next thing might fly in the face of conventional thinking. Have you tried a bigger housing on the s369? How much of the 60 psi is the gt55 making vs the s369? [/QUOTE]
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Compound turbo problems
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