I would like to know the difference between the to because me friend that had a vortec max gets 18MPG and my 1500HD 6.0 0nly gets 10mpg at the best
I would like to know the difference between the to because me friend that had a vortec max gets 18MPG and my 1500HD 6.0 0nly gets 10mpg at the best
2006 1500HD Intake and HPtune,Cognito Steering kit, comp 218/224 cam
1994 chevy P/U 1500 Sportside 330 H.O. Crate 4.11 Eaton posi. 150 Wet Nitrous Holly kit w/t external full cell
E.T. 14.2@102mph on (20's)
http://i15.photobucket.com/albums/a3...ure200X600.gif
1994 chevy
http://vids.myspace.com/index.cfm?fuseacti...eoid=1435245725
2006 1500HD
http://vids.myspace.com/index.cfm?fuseacti...eoid=1135635224
Well, most of the gas mileage would be lost from your HUGE weight disadvantage from your HD and his V-Max. Engine differences are mostly compression ratio and programming that would effect mileage/performance. Other differences are better rods, crank, full floating pistons, and a few other bits...
http://www.bnmotorsports.com/sig.jpg
"Dem's my twenties..."
Sorry Bnoon but this ones been beaten to death already.
Btw, welcome.
http://forum.ls1truck.com/index.php?showtopic=7577
New Truck on it's way: '07 Classic GMC 2500HD DuraMax LBZ
03' Silverado ECSB 4x4 Z71 LQ9, TR230, Patriot LS6, 31lbs, Trailblazer stall, Corvette servo, Corsa Touring,
HP Tuners
SOLD - 99' Silverado ECSB 4x4 5.3, Edelbrock RPM, Nitto Terra Grapplers, Texas-Speed Tuned 02' PCM, LT1 fans
dont get me started...i've had a very bad day...i might get in trouble for trying to kill my service advisor. oh wait a minute.... he got fired and i got a raise... still it was a bad day....that 1/2 snap-on braker bar might have put a big ass dent in his forehead
38" swampers, 350 tbi, 14 bolt rear, 10 bolt front
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