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Old 09-23-2008, 09:02 AM
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The1User
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Default RE: GP cherokee 40 : Cutting Cowl ?

How about this,

I am being told that in many cases it is necessary to block or restrict one of the outlets to ensure the motor runs properly and transitions well

Does anyone know if this is true using the Bisson pitts muffler designed for a 46 engine with a 46 engine?

Thanks

Joe