The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

gchemist · 05-17-2011, 11:44 PM

Your carb needs work. My ZZ4 can gets 13-15 MPG in the city with a 2500 stall converter. 18.5 MPG on the highway.

Nice truck. Welcome to the site.

05-17-2011, 11:44 PM	#4
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Re: My 86 Your carb needs work. My ZZ4 can gets 13-15 MPG in the city with a 2500 stall converter. 18.5 MPG on the highway. Nice truck. Welcome to the site. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos