The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 47-55.1 Eliminate draft tube options

geezer#99 · 01-28-2024, 10:00 AM

While you have it apart you might as well check ring gaps too.
Boosted motors need a slightly tighter gap.

01-28-2024, 10:00 AM	#160
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,522	Re: Eliminate draft tube options While you have it apart you might as well check ring gaps too. Boosted motors need a slightly tighter gap.