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Stainless Steel Muffler; Polished (28-31 Model A)

Item EK-28-23690-1
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$474.99

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      Product Information

      Features, Description, Q&A

      Features

      • Ecklers Legacy Number: 64-23690
      • Macs Legacy Number: A5230ORG/SS
      • Eckler OEM Number: A5230

      Description

      The internal pipe has a quantity of 172, 1/4" porting holes & 3 baffles, which is the correct baffling system to create that original muffler sound, and also eliminate engine back pressure.USA made.



      Independent testing with a dynamo test machine (volume 5, Number 1 of Secrets of Speed, July 1995) shows the original design mufflers (A5230ARORG, A5230ORG and A5230ORG/SS) increased power by 3.8 horsepower, or a 7.8% increase over the inexpensive muffler (A5230).

      This is because the inexpensive muffler does not use the correct diameter pipe or the correct internal baffles; therefore, flow of the exhaust gases from the muffler is restricted, which will affect horsepower.



      We strongly recommend purchase of #A5256E mu

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

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