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SC2150 · 05-22-2013, 10:25 AM

Great addition to the thread.

I though "if it needed a catchcan GM would have equipped it with one"? LOL.

That foam is to deaden the sound of the injectors on DI engines as they are very loud operating above 2000 PSI.

05-22-2013, 10:25 AM	#10
SC2150 Account Suspended Drives: 2012 Camaro RS, RX supercharged Join Date: Dec 2009 Location: Bradenton, FL Posts: 6,063	Great addition to the thread. I though "if it needed a catchcan GM would have equipped it with one"? LOL. That foam is to deaden the sound of the injectors on DI engines as they are very loud operating above 2000 PSI.