Thread: M Coupe LTW build
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      11-15-2022, 05:10 PM   #225
Westersund
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Quote:
Originally Posted by Michael9218 View Post
Added underdrive pullies.
Stock cams.
I’ve heard the dry sump vacuum (10 in/hg) frees up about 10 hp on an S54. I didn’t verify.
Gotcha, that adds up compared to mine when you add headers/dry sump/pulleys.
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