Quote:
Originally Posted by QuarterMileSS
Weird...I left my foam injector "muffler" off when I did my LT2 swap and honestly I don't hear any difference in the car or outside with the hood open. 
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Quote:
Originally Posted by EricFormula350
I don't notice anything either.
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do you guys have long tube header pipes? i have 2" headers, it seems like the injector noise resonates through the primaries.