I took my truck to the 1/8th mile track a couple weekends ago and was wanting to know if I'm running similiar times with people with similiar mods for the 5.3. Only reallo looking for N/A 5.3 times, i dont really think a 4.8 or 6.0 time will help me. Also if any 5.3s are spraying what are your times with spray. I ran a consistent 10.30 but also had my vette servo installed wrong and it was shift pretty much 1-3, didnt get it fixed til after the track. Im going to the 1/4 mile track sunday so i guess ill see what it does in the 1/4 with the servo issue fixed. ok, post your times, aannnndddd go!

 

I'm going to the local 1/8th mile this evening. I haven't ran mine since I put the cam in it. But I've been best of 9.79 in 4lo with factory 3.42's, and headers only!

 

BlackBear 93 tune, walbro 255, e-fans, SLP CAI, 2.5" bullet dumped, lift block delete, 30.5" tires 1/8 @ 9.85/71.67 in 4WD.

 

Mine went 15.1@93
Cold air intake,tune, no cats with magnaflow exhaust on 20inch centerline wheels
3.42 gears

 

are you guys leaving it and drive and metal to the pedal or power shifting? when i was at the 1/8 track i did both but all were in 2wd. im going to the 1/4 tomorrow so im not gonna do it in 4wd, i will next time im at the 1/8

 

I always leave mine in drive.

 

I run my truck in "3" with tow/haul on. I also keep it in 4WD at the 1/4 mile too.

 

8.883@80.25mph. 13.797@98.85 quarter. 2.084 60ft. check my public profile for my mods with stock camshaft.

 

I went a 2.12 60' 9.62 1/8th at 73.50.. Not terrible for a 5810 lbs truck with me in it and 170,xxx! 4x4 then switch to two high as soon as it moves off the line.

 

IRC its best to leave it in third due to the transmission using a different program when set to third as opposed to drive. It is supposed to be easier on the trans. There was a thread about it in the trans section but to lazy to search for it on my phone.