Thread: MSD whistle
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Old 01-17-2021, 12:59 PM   #11
SomeGeoffGuy

 
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Drives: 2023 2SS Convertible
Join Date: May 2009
Location: Metro Detroit
Posts: 1,063
I wouldn't bother trying the GM plate, it was designed for the LT1 and would probably cause problems if installed on anything but factory stuff.

If you bought the MSD used, did you replace the gasket with a new one? The OEM gasket - which looks pretty similar to the MSD - is supposed to be replaced whenever you remove the throttle body. I would be that is your issue. Just get a new MSD gasket.

-Geoff
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