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Stand Alone ecm and harness for LB7
I have a guy wanting me to put a LB7 on a airboat do not need tcm because of direct drive, can someone lead me in the right direction on who would be the best choice to pick up ECM and Harness from. thanks- Hole Shot
- Thread
- Replies: 7
- Forum: Repower / Transplant
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Rudy's Buck Jam Oct. 20
Well found out that I'm not going to be able to try and repeat in the street class but maby someone in a dmax can win it. Last year I was the only duramax in the street class but it sounds like there are going to be some this year. I have never been on a better track you should see some good...- Hole Shot
- Post #14
- Forum: Eastern Members
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LBZ: Help me please, crank no start!!!
I had an LB7 do about the same thing had 6000 psi of fuel good compression no codes and it ended up being the injectors. I never did check voltage just took a shot -
Nitrous
Since Shane has put me out there my truck runs great on a 51 jet in the intake. The other truck Shane tune has a high dollar turbo stock sticks and head work. I have 40 overs and nothing else done to the motor, now this other dmax has over four grand in turbo and head work I have 500 bucks in my...- Hole Shot
- Post #17
- Forum: Duramax Hard Parts
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another new best
I ran an 8.04 @ 87 MPH and it was 94 degrees dont know what my 1/4 time would be I dont have one close.- Hole Shot
- Thread
- Replies: 6
- Forum: Drag Racing
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NHRDA 4th Annual Gator Diesel Drags
will be leaving in the morning. I'll be runing a small tune looking to run in the low 13s.- Hole Shot
- Post #8
- Forum: National Events
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quarter mile time
I run 13.09 before my 40% overs with 265 75 16 on stock wheels- Hole Shot
- Post #13
- Forum: Drag Racing
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lb7 injector balance rates weird...
With fuel in the oil you can bet if you fix one side it won't be to long before the rest are the same. And the banjo bolts are outside the valvecover. If you have the money put all 8 -
lb7 injector balance rates weird...
on the back of the driver side head remove the banjo bolt on the front side of the right head if you have a lot of fuel coming out of one side you could start with that side. here is something else to think about if the banjos at the injector are real lose you may not have a high return amount. -
lb7 injector balance rates weird...
you can do a return test on each side to see how much you have but it is best to do all eight. -
NHRDA World Finals on MAV-TV this Saturday!
I thought it was ok they need to show more rounds- Hole Shot
- Post #25
- Forum: National Events
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NHRDA World Finals on MAV-TV this Saturday!
Congrats on getting tv time.- Hole Shot
- Post #23
- Forum: National Events
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Pressurized coolant
Is the water tank nasty looking or bubbles coming up in it. Put under pressure and when the psi drops pump more in it pull the glow plugs out and bar the motor over and see if any water comes out. If no water you may have a broke fire ring.- Hole Shot
- Post #9
- Forum: Fluids and Maintenance
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Single turbo Allison just ran 9.95 @ 139 — at South Georgia Motorsports Park.
As always great work Matt. How did the race end up I didn't get to make it up there. I talked to Shane and he left around 4:30 to make the ballgame.- Hole Shot
- Post #25
- Forum: Drag Racing
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LLY acting up
I banged my head on the wall a while but that's part of it I guess. You learn something new every day. -
LLY acting up
There is two programs from GM for the LLY one is for the square intake box and one for a round box. The round is like the LBZ I have never seen one on an LLY, but it has different parameters for the MAF -