Quote:
Originally Posted by Buz
Did you try the 8"x24" 2bular with a 2.5 inch or smaller core? With a 2.5 inch core that should flow plenty for 300hp at the crank it is quieter than stock at cruise and no drone. The 2.25 inch core for a na car would be even be a bit quieter with no worries of being black flagged at noise limited tracks. Removing the heat shielding, ceramic coated header, bypassing the tb coolant, and Waterwetter did make it run about 5 degrees cooler. Mesh grills on the engine lid also seem to either let more heat out or more cool air in. h
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No the last one was 7X24 X 2 1/2" ok above 4 or below 3. also the sc cars have more drone. carl