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Ralph A Powell · 12-13-2020, 11:56 AM

I could get a consent 5” with header only on my car. Reason I know is I had a vacuum gage right next to my tach so I could read it all the way down track but the engine was very well sealed ( no vacuum leaks)

12-13-2020, 11:56 AM	#5
Ralph A Powell Member Join Date: Oct 2017 Location: Bay City Texas Posts: 387 Likes: 2 Liked 225 Times in 136 Posts	Re: PVC and catch can question I could get a consent 5” with header only on my car. Reason I know is I had a vacuum gage right next to my tach so I could read it all the way down track but the engine was very well sealed ( no vacuum leaks)