Finally hit the 10's NA
#1
Finally hit the 10's NA
Finally got this 418 dialed in.
Ran a couple lousy 11's with wheel hop then bad wheel spin and up in smoke.
17 psi hot in the Hoosiers was the magic number Friday.
Ran a 10.965, a 10.935, and a best of 10.904 @ 123+ mph on a new best sixty of 1.52
Poor vid of one run
[IMG]https://cimg5.ibsrv.net/gimg/www.performancetrucks.net-
From STEVEN @ RACING VIDS
https://www.youtube.com/watch?v=zXgQ...ature=youtu.be
10.90 Run
10.93 Run
vbulletin/2000x1124/80-silverado_mir_2017_10_904_et_6e518b27074d499c6d15e c30f98c740d8f036b56.jpg[/IMG]
Pitt
Ran a couple lousy 11's with wheel hop then bad wheel spin and up in smoke.
17 psi hot in the Hoosiers was the magic number Friday.
Ran a 10.965, a 10.935, and a best of 10.904 @ 123+ mph on a new best sixty of 1.52
Poor vid of one run
[IMG]https://cimg5.ibsrv.net/gimg/www.performancetrucks.net-
From STEVEN @ RACING VIDS
https://www.youtube.com/watch?v=zXgQ...ature=youtu.be
10.90 Run
10.93 Run
vbulletin/2000x1124/80-silverado_mir_2017_10_904_et_6e518b27074d499c6d15e c30f98c740d8f036b56.jpg[/IMG]
Pitt
Last edited by pittman; 01-13-2018 at 11:00 AM. Reason: edit et 10.65
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pittman (11-19-2017)
The following users liked this post:
pittman (11-19-2017)
#6
Thanks...I am not quite done yet.
Shift points were 7200 and 6700 on the 2-3 shift. I need to back off to maybe 7k or maybe even 7100 rpm, then up my 2-3 to the same.
My shift drops were way up in the 5300 rpm range. Crazy compared to what I am used to with the 402...shifting at 6050 rpm and dropping to 4800.
I need to hit a good air day and do it again.
Suspension is pretty much done. Slow-moe on vid shows perfect wheel spin on launch. I would need more power to get lower. I was at 501 rwhp and then dropped compression from 13.2 to 12.1 so I know I am south of 500 rwhp. This time I had every thing in full street trim except tires. Full interior, bumpers, tail gate, and exhaust.
Shift points were 7200 and 6700 on the 2-3 shift. I need to back off to maybe 7k or maybe even 7100 rpm, then up my 2-3 to the same.
My shift drops were way up in the 5300 rpm range. Crazy compared to what I am used to with the 402...shifting at 6050 rpm and dropping to 4800.
I need to hit a good air day and do it again.
Suspension is pretty much done. Slow-moe on vid shows perfect wheel spin on launch. I would need more power to get lower. I was at 501 rwhp and then dropped compression from 13.2 to 12.1 so I know I am south of 500 rwhp. This time I had every thing in full street trim except tires. Full interior, bumpers, tail gate, and exhaust.
Last edited by pittman; 11-19-2017 at 03:31 PM.