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Power Strokes
7.3 Aftermarket
Garrett 38R 1.0 vs 1.15 dyno test
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[QUOTE="TyCorr, post: 311073, member: 1451"] Bill, as for.the effects of the bmw has on a 38r, could the reason for the loss in overall performance have to do with the fact that the 38r is EXTREMELY efficient right off the shelf? Its optimized for what we do with it. I personally feel that many of the jb turbos(bw s-series mostly) are seeing such huge improvements because they are leaving so much on the table to begin with with the cast wheels. There may be a reason in that fact. The 38r is awesome on a stock truck, a stock truck with a chip, a stocker with a fuel system, and an upgraded set of stg IIs are nice with it. I cant wait to.experience it with some hybrids. [/QUOTE]
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Garrett 38R 1.0 vs 1.15 dyno test
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