what about should my 0-60 time be for the truck 4.8 and the few mods in sig.i did some runs and the average was 7.1 with a quarter mile time of 15.2.all this was done in the same place on a dead flat road.i will know for sure when i go to the track but would like a few opions.thanks

 

run your truck on the same road in both directions. add the two results together and devide by two. this will give you the mean. some roads may appear flat, but are not. if you get the same results in both directions, the road is flat.

 

Ran my 01 silverado reg cab sports side 5.3 at 15.0XX @89.5XX with cold air, free mods, JBA ceramics, ported Tb, and custom y-pipe with a flowy. 0-60 was usually 6.6XX. Take for what its worth I haven't taken it to the track though.

 

great 0-60!!, my best g-tech 0-60 is 8.6 (slow)

 

Here's my G-tech run , did not do 1/4 mile though.

60ft- 2.333s
330ft- 6.369s
1/8mi - 9.707s @74.94mph
1000ft - 12.560s
0-60 7.070s

267.0 HP @ 4850 RPM
325.1 ft-lbs @ 3942 RPM

 

, always .3 fast for me. something to do with the lifting at the launch.