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JohnJL JohnJL is offline
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Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,728
Supercharged exhaust recommendations

I am finishing up a 3.2 supercharged experiment, shooting for 450-500 hp at the crank. I am using SC heads, mild porting on the intake side, stock on the exhaust side, stock OEM valves, DR20 cams. This is a track-only car with mildly-inforced noise restrictions.

I am keen to hear header/muffler recommendations. I have a set of Bursch headers from our host ( but I'm not sure of the ID (they are 1.75 OD) and if they will flow efficiently/effectively enough. I've seen those into Phase 9s or MK stingers but there is no cross-over in that setup. I also have a spare Bursch-into-2-2Flowmaster setup.

Would love to hear recommendations, with performance being the key.

2007 911 Turbo - Not a toy
1985 911 Cab - Wife's toy
1982 911 3.2 Indiash Rot Track Supercharged track toy
1978 911 3.0 Lichtbau toy "Gretchen"
1971 911 Targa S backroad toy
Old 07-28-2008, 06:32 AM
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