Thread: more HP
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911nut 911nut is offline
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Join Date: May 2001
Location: Michigan
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Originally Posted by RarlyL8 View Post
I chose SC cams to optimize the stock Euro engine because they more closely align with the 3LDZ power band and fill in the gap off boost. Mid range torque hit 320 ft/lb to the wheels. Free flow muffler is required.
I went to SC cams with timing set at 1.65 mm with the stock ports and I'm very satisfied with the performance. Second gear is a blast and reminds me of my big block Corvette that I owned long ago.
Fred, it could be that the SC cam does not have enough duration for your enlarged intake ports. You are not getting the cylinder filling that you need for low-end torque.
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Paul B.
'91 964 Turbo
Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, - 210 lb
Old 06-10-2014, 06:39 AM
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