851hp .72 jet

TROJAN366

Gold Rush
Jan 13, 2012
2,474
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Congrats Steve!:thumb: I'm not a big fan of spray but it is working for you so I can't say anything.
It gives me a chill every time I hit the button lol. I'm seriously considering twins but I'm hesitant to spend the money. I'm really impressed by the egts with the current tune though. Never broke 1500 even on fuel only.

Did u make it to the track?
I did indeed. Ran 11.39 @ 120. Not as fast as I was hoping but I didn't have a chance to run many passes and get the trans learned. Hung a few shifts when I sprayed it. Launched nice though, 1.711 60 ft
 

DieselmafiaLLY

Keep Calm and Go Crazy
Apr 6, 2013
1,102
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36
Ontario, Canada
I did indeed. Ran 11.39 @ 120. Not as fast as I was hoping but I didn't have a chance to run many passes and get the trans learned. Hung a few shifts when I sprayed it. Launched nice though, 1.711 60 ft[/QUOTE]

Very nice sir!! I struggled to get a 1.9 gettin new tires today and gonna hit it up again....Lookin for low 12's
 

TROJAN366

Gold Rush
Jan 13, 2012
2,474
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Havent looked at the go pro yet. But they didn't seem terrible. Running 31ish inch tall tires and stock 3.73s. Assuming less than 3500. Truck still makes plenty of power there. I actually need to talk to someone about raising the shift points because it is changing gears before peak power right now.
 

TROJAN366

Gold Rush
Jan 13, 2012
2,474
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Seems to make peak power between 3300-3400 rpms and peak torque is about 3400. Graph is in my pictures in my garage.
 

carpenca

New member
Dec 17, 2010
168
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Made 712 on fuel. 851 and 1350 on spray wooooo

So my thought... why did it only make 712 when it had enough fuel to be sprayed to 851? 63's can make 712...

Shouldn't a 72 be making more than that on fuel alone?

Caleb
 

TROJAN366

Gold Rush
Jan 13, 2012
2,474
1
38
MASS
So my thought... why did it only make 712 when it had enough fuel to be sprayed to 851? 63's can make 712...

Shouldn't a 72 be making more than that on fuel alone?

Caleb

I am not sure to be honest. That might be a question for Mark to answer. I wish I had a drivepressure gauge for tuning purposes.