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old cool · 06-30-2014, 05:59 PM

Correct tips from everyone; that's why i bought it to the forum. Should have mentioned I have a '66 gmc no emissions other that breather and pvc (inline 6). Problem is the 1/4 cup of spray with some carbon in it.
As I mentioned, I do not want leak sound or dangerous gases. However, it is done over and over; and standard on some vehicles. Prob won't do it but thought I'd ask.

06-30-2014, 05:59 PM	#5
old cool Registered User Join Date: Apr 2014 Location: Rochester, MI Posts: 206	Re: drilling muffler to reduce condensation Correct tips from everyone; that's why i bought it to the forum. Should have mentioned I have a '66 gmc no emissions other that breather and pvc (inline 6). Problem is the 1/4 cup of spray with some carbon in it. As I mentioned, I do not want leak sound or dangerous gases. However, it is done over and over; and standard on some vehicles. Prob won't do it but thought I'd ask.