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Tim Walsh Tim Walsh is offline
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Join Date: Sep 2002
Location: Green-Salem, NC
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hmm.. a 2.5 ST engine is a strange beast. There were 2 forms, the long stroke form and the short stroke. The long stroke used the 70.4mm crankshaft and 86.7mm pistons. The short stroke used 89mm pistons and the 66mm crankshaft. Both sets of pistons are rare or expensive. It would probably more cost/HP out of a 2.7 RS engine.

Hope this is a good start.
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Tim
1973 911T
2005 VW GTI
"Dave, hit the brakes, but don't look like your htting the brakes...what? I DON'T KNOW, BRAKE CASUAL!!!" dtw's thoughts after nearly rear ending a SHP officer
Old 10-13-2003, 10:12 AM
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