Chip...E85...Gas Mileage - The 1947 - Present Chevrolet & GMC Truck Message Board Network

gmcracing92 · 05-03-2006, 04:03 PM

tbi spacer, air intake, free flowing exhaust all help. for a chip, check out www.tbichips.com/
thats where i got mine and i notice a differnece and they are cheap. i have 350 eith headers, true dual exhaust, chip, open air cleaner and 210,000. i now can get up to 21mph on the interstate at 75 when the weather is pretty good. i aerage about 17 with highway and town driving. when i got it i only got like 12 or so, all i know is that it sucked, it still isnt enough but it pretty good the a pickup with that many miles on its original engine and tranny.

05-03-2006, 04:03 PM	#4
gmcracing92 Drillin oil on American Soil! Join Date: Apr 2005 Location: Minot. North Dakota Posts: 418	Re: Chip...E85...Gas Mileage tbi spacer, air intake, free flowing exhaust all help. for a chip, check out www.tbichips.com/ thats where i got mine and i notice a differnece and they are cheap. i have 350 eith headers, true dual exhaust, chip, open air cleaner and 210,000. i now can get up to 21mph on the interstate at 75 when the weather is pretty good. i aerage about 17 with highway and town driving. when i got it i only got like 12 or so, all i know is that it sucked, it still isnt enough but it pretty good the a pickup with that many miles on its original engine and tranny. __________________ Travis 70 Chevy c20 2wd 75 Chevy k10 4x4 parts truck 92 GMC Sierra c1500 2wd DD 99 Chevy Reg Cab Sht Box 1500 2wd 05 GMC Sierra Denali white



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