trever1t

iTrader: (14)

here is that excel sheet for those that haven't seen it..

95 bright teal

3.73
245/70/17 30.5"
70 at 2000rpms

dirt track racer 81

iTrader: (45)

if your worried bout gas mileage you dont need to be modding your truck..

colekill

i allready pay 85 bucks a tank. just wondering how much more its going to suck

magnetized

iTrader: (5)

About 2300 rpm, 4.11s, 285/50 R 20s, approx. 17.5-18 mostly city

trever1t

iTrader: (14)

Quote of the day!

HotRodV6

iTrader: (6)

Well no matter what gears or tires your running, that 3K stall is going to kill any chance of getting decent MPG. Especially around town.


On my truck i have stock 3.42's stock 235/75 tires 29.6" tall and at 70 im right at or just under 2K RPMS and around town i get 15-16 and have gotten as high s 19-20 on a long freeway trip. Only mods i have done are 05+ Factory efans w/nelson harness and replaced the factory mufler with a Dynomax Ultraflow.

GoatChs

iTrader: (7)

01 Yukon 2WD
Power:
LS6 block 383ci, GT2-3, AFR 225s, MP122HH, JBA headers, Magnaflow catted y-pipe, Corsa touring catback

Drivetrain/Wheels/Tires:
FLT 4L60E Lvl 4, Yank TT2600, 3.90 gears, 20x9 Denali Repros, 275/45R20 (29.7" dia.)

Speed/RPM/MPG:
70 MPH = 2150 RPM = 18 MPG

MikeGyver

iTrader: (5)

3.73, 2150 rpm @ 65 mph, 245/75-16 tires.