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Jeff Alton Jeff Alton is offline
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Join Date: Jan 2003
Location: Langley,B.C.
Posts: 10,201
Be careful with 1.75 inch primaries, that may be too big. I believe B+B make a set with 1 5/8 and that may be a better match. On Ralph's 3.5 I believe he used 1 5/8 headers, it makes some good power

There are lots of folks making good power with SSI's on 3.4/3.5/3.6 motors........ Never seed a direct dyno comparison between the SSI's and other larger stuff to see what difference they make.

Just some food for thought......

Turn3 Autosport- Full Service and Race Prep
997 S 4.0, Cayman S 3.8, Boxster 2.7, Boxster S race car, 996, 955 Cayenne TT, 958 Cayenne TT
Old 07-05-2005, 12:18 PM
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