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WERK I WERK I is offline
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Join Date: Jan 2003
Location: Wisconsin
Posts: 3,291
Originally Posted by Craig 930 RS View Post
................Modern turbochargers rely more on good ol' volume than velocity........
Craig, I see you have been rewriting the basic laws of physics......again.

If you are going to twin plug the heads, do use the smaller spark plugs. If you got 930 heads, use them. Just have the ports cleaned up, matched up and flowed.

If any work should be done on them, the exhaust port can be opened up a little so there is no bottle-necks to the turbocharger.
'85 930 Factory Special Wishes Flachbau
Werk I Zuffenhausen 3.3l/330BHP Engine with Sonderwunsch Cams, FabSpeed Headers, Kokeln IC, Twin Plugged Electromotive Crankfire, Tial Wastegate(0.8 Bar), K27 Hybrid Turbo, Ruf Twin-tip Muffler, Fikse FM-5's 8&10x17, 8:41 R&P
Old 07-26-2008, 05:28 AM
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