went to the track again

Harbin_22

Active member
Dec 4, 2010
3,858
7
38
Southern Indiana
Got the dual fuelers on and had rob turn the tune down a little to help it stay alive. On my 4th setting it mimicked the 5th tune before the dual fuelers with no tune change at 7.42@92.

5th setting went [email protected] :woott: with a 1.54 60' I know it won't last long there but still pretty happy about. Truck weighed in at 6600# still
 

Harbin_22

Active member
Dec 4, 2010
3,858
7
38
Southern Indiana
I was thrilled with the 1.54 and numerous other 1.5x's 60' times. Thefunk came up and helped me out with tire pressure and pointers on launching. I had 6 runs in the 1.5x's. Hell I had 3 back to back runs of 1.57 60's with 3 almost identical 7.32 runs in a row. This was on 275/55/16 M&H radials
 

Harbin_22

Active member
Dec 4, 2010
3,858
7
38
Southern Indiana
Nice times what alls done to the truck?

Twins, dual fuelers, 40% injectors, self built trans, and a bunch of other stuff, I feel one of the biggest things is rob's tuning. I dont touch the timing or PW and it has took a heck of a beating and still running great. If I want more or less power, I just let hom do it. He is bada$$ IMO. Lots of people stuff will never make it that fast without letting go.
 

Gmclbz

New member
Jul 8, 2008
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0
www.upstatedieselperformance.com
Twins, dual fuelers, 40% injectors, self built trans, and a bunch of other stuff, I feel one of the biggest things is rob's tuning. I dont touch the timing or PW and it has took a heck of a beating and still running great. If I want more or less power, I just let hom do it. He is bada$$ IMO. Lots of people stuff will never make it that fast without letting go.

What converter?
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,775
2,043
113
Mid Michigan
11.30s-11.40s? Mid to high teens MPH?

You sure are playing with fire. What more do you need to build the motor?