Quote:
Originally Posted by DaSkinnyGuy
Johnjzjz- do you know what the Decimal reading is from one of those bullets?
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db would have a lot of otehr factors invovled as well. where it is measured, where the pipes face, and how big the engine/cam are in the car.
i am pretty sure the NHRA uses the same 95db max rule that is applied in federal highway law.