What kind of 1/8 times did everyone get stock? A friend of mine ran a 2001 Silverado tonight.

10.31 @ 68.8x (best MPH of the night was a 69.1x)
Track is approximately 130' above sea level, the temp was probably around 80F at time of run and it was damn humid (not sure on the percentage).

2001 Silverado EC 5.3 3.73 (stock tires)

The only mod to the truck is a Magnaflow muffler and a turndown. Weight reduction from stock consisted of removing the spare/jack and tailgate. The driver was about 145 lbs. The truck had about 1/4 tank of gas.

 

i ran a 10.3 with UPD and flowmaster. full weight, full stereo system, and half tank of gas.

 

Hi new user here...
I ran a 9.88 in the 1/8th with only a k&n kit and ported t/b, one wheel spinning. This was in Angleton, Tx about 8 mouths ago...

2000 rcsb Silverado: free mods, flowmaster 40, self ported t/b, K&N fipk,
and NEW LS-1 EDIT FROM MTI in HOUSTON, TX

 

I ran a 9.97 in the 1/8 with a full tank of gas, bald stock radials, tailgate up, and spare tire on and still spinning most of the way. Mods at the time were K&N FIPK, flowmaster exhaust, and free mods.

 

ran a 9.89 with fully equiped truck + tonneau cover and 20" rims.

only mods i had then was flowmaster/ k&N FIPK / self ported TB. and 4.10 gears (to make up for the wheels height difference). no tunning ,

 

So, it looks like the truck is about right for an extended cab. There was some wheel spin, but not a huge amount.

60' was in the 2.4X range

TT3000 goes in next weekend with a cam following shortly