Colby 04

I ran my new best tonight. The shift kit took a tenth off my ET

R/T: .401
60: 2.3
1/8: 10.07
mph: 71.5
1/4: 15.62
mph: 86.4

race weight 4,960lbs, Temperature was ~45-50 degrees

previous best was 15.72@86mph(55-60 degrees that night)

truck and mods:
2004 Extended cab
4.8L
Vararam Crossram King Cobra air intake
Dynomax Ultraflo mufflers
LS1 fans
Wait4me tune
Transgo HD2 shift kit and vette servo
Yukon 4.11's
Eaton LSD
20" MB Motoring Express wheels
275/55R20 Goodyear LS tires(31" tall)

F8L Z71

Grats again

BadAssChevy327

iTrader: (7)

nice times for a 4.8 extendo

v8

iTrader: (10)

good job colby, now put that stall in and your there.

Blue5.3

iTrader: (2)

Nice times Colby congrats.

Colby 04

how easy is that stall to put in when you have the engine out doing the 6.0L swap?


thanks guys

ap2002

iTrader: (8)

you need to do what blue5.3 did..... sell the damn 20's!! thats slowing you down...

Colby 04

I'm not sure I'll ever get rid of my 20's. I may run it at the track on some stockers or something lighter, but the 20's are staying for the street cruising

storm5.3

iTrader: (1)

Congrats and I agree, the 20's are slowing you down...

Colby 04

thanks

I talked to a hemi owner that night, he was running stock 20's up front and some smaller drag radials out back. He said with just dropping the 20's off the *** end he picked up almost 3 tenths.....and his best time was 14.0. So I would imagine on a slower truck like mine just ditching the 20's on the *** end would net about 4-5 tenths of a gain