07-06-2017, 04:50 PM
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CC Member
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Join Date: Feb 2014
Location: White City,
SK
Cobra Make, Engine: West Coast, 460 CID
Posts: 2,908
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Not Ranked
Quote:
Originally Posted by spdbrake
Finally got all the DB readings.
Since the OP was having issues with passing Laguna Seca's DB limits I measured using the track distance listed on their website.
All taken at 50ft distance perpendicular to the side of the car.
Stock BDR exhaust: Idle 82DB, WOT 4500 102DB
Flowmaster 30" slimlines Idle 72.5DB, WOT 4500 97.9db
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Those are huge reductions in sound levels. Impressive. Any hit on power?
__________________
Brian
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