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Tilikum Turbo Tilikum Turbo is offline
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Join Date: May 2010
Location: Los Angeles
Posts: 1,004
I would dump the aftermarket Cat. That smaller cat, which were never designed for that specfic turbo engine makes the engine run hotter, and chokes the turbo.

Unless your going to gut the exhaust system, find a factory cat with low miles off an 86-89 US 930, and make SURE you buy from a reputable seller since most(but not all) used cats are cracked internally.

Good luck!
1983 911 3.3L Turbo(YES, I know the turbo badge is on the right...had to be different!)
1996 Toyota Corolla(der 'clapper')
Old 11-03-2010, 07:56 PM
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