Fastest MANUAL TRANS 1/4 mile times

78 shortbed chevy 12valve nv4500

ran a 14.87 at 102.73 with a 2.71 60ft. Fuel only
 
Been a long time, ran a 14.77@97 with 2.23 60ft. Smarty 4.11 tune and a raptor 150 on stock clutch in 3rd gear. 4dr dually 2wd. I need to go put it in the 13's
 
15.57 2.8 60ft 93mph nv5600 valair single 2nd gear launch spinning 2nd hopping 3rd and missing 5th.
 
dunndealin said:
and it was cutting 2.2X 60's last night so it should pick up now that it has some good tires
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Yes sir! It was a lot of fun last night! Hopefully make it into the 7's next month leaving with boost...
 
Well went to the track tonight. 4dr dually 6speed 2wd 4 falken wild peak's 265/70/17's fuel only
1/4 13.47@106.45
1/8 8.81@83.xx
2.26 60ft time

Next fastest was a 13.66@105, hadn't been to the track in almost a year do the nerves were going nuts and had to feel it out again. But not a bad 2wd time
 
Wrangler_fb_33 said:
Well went to the track tonight. 4dr dually 6speed 2wd 4 falken wild peak's 265/70/17's fuel only
1/4 13.47@106.45
1/8 8.81@83.xx
2.26 60ft time

Next fastest was a 13.66@105, hadn't been to the track in almost a year do the nerves were going nuts and had to feel it out again. But not a bad 2wd time
Click to expand...

What you got for mods on your truck? What gear you launching in? Do you know how much the truck weighs?
 
Htt 66/71, flux 3's, dual cp3's.
3rd gear, about 3200rpms and slipping it out of the hole. Not able to "boosted" launch
I'm going to say 7500lbs. The HP calculator only says 580ish whp but it's hard to determine that with a 6speed rig. I've heard that it takes an extra 100hp for a manual tranny truck to run what an auto runs. If that is so, 680 would be descent, but it's not like there is a calculation on a manual rig
Basically controlling the spin out of the hole with some traction, when I let completely out it spins, shift to 4th and gets a good "bark". It was mph'ing like crazy IMHO
 
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23mph on the backhalf is very good. I average about 20-21mph on the back half. All of my runs were non boosted launches too. Just slipping the clutch out of the hole. But I've been working on using all three pedals so I'd like to improve on my 60'. When I gained .3 on my 60' I also gained another .1 overall

Edit: my truck weighs about 9000lbs and I ran a 14.7 with a full tank of fuel.
 
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I found this, way back from 07 on top of it.

[ame="http://www.youtube.com/watch?v=gEQfXSl8ZjU&feature=related"]http://www.youtube.com/watch?v=gEQfXSl8ZjU&feature=related[/ame]

Somebody must know who this is?
 
Wrangler_fb_33 said:
Well went to the track tonight. 4dr dually 6speed 2wd 4 falken wild peak's 265/70/17's fuel only
1/4 13.47@106.45
1/8 8.81@83.xx
2.26 60ft time

Next fastest was a 13.66@105, hadn't been to the track in almost a year do the nerves were going nuts and had to feel it out again. But not a bad 2wd time
Click to expand...

Work on your 60ft & you should be able to see 12s.
 
I was thinking the same thing ^, I've got some things I need to do also. Cam swap, been thinking about twins and some bigger sticks as well. Hopefully get it in the 12's on fuel and maybe alittle squeeze to see what it'll do.....
 
Ran a 12.79 @ 111.96mph on the weekend first time at the track. That was with a 2.34 60 foot.
 
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