I ran Supertrapps for years on a 2.7 (with headers) and they are right on the verge of being too loud for the street. Many people (my neighbors) would say they *are* too loud for the street. :>) I would routinely set off car alarms. Driving through a covered parking garage produced an incredible level of noise from all the car alarms.
Having said that - they sounded wonderful. I loved the sound of those things.
Like dd74 says, I had to richen my mixture slightly to compensate.
Mike
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Mike
1976 Euro 911
3.2 w/10.3 compression & SSIs
22/29 torsions, 22/22 adjustable sways, Carrera brakes
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