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XfireZ51 · 09-20-2015

Karl,

So it looks as if they are using a check valve on the LT1 despite it not having a SC. HMMM
Then they still get vacuum at WOT by using a third port and tapping in upstream of the throttle body.

09-20-2015	#5
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,686	Re: So I've been reading about Z06 Catch Can Karl, So it looks as if they are using a check valve on the LT1 despite it not having a SC. HMMM Then they still get vacuum at WOT by using a third port and tapping in upstream of the throttle body. Last edited by XfireZ51; 09-20-2015 at 11:38 AM.