Marc's 2007.5 LMM SLT enhancement thread

How do you like those caltracs? Debating on pulling my overloads and running those or long bars. Cant decide. Oh and trok looks sick

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How do you like those caltracs? Debating on pulling my overloads and running those or long bars. Cant decide. Oh and trok looks sick

Sent from my SAMSUNG-SGH-I337 using Tapatalk

they are good so far.

did one 4x4 launch and it hooks good and smooth at 8psi in the 150hp tune.
 
did things.
pulled over load today and cleaned it.

fenders are at 37" in the front and 38" in the rear.




also did a boosted 4x4 launch at around 7-8psi.
this was on a wet road so i should be able to get 12's with minor prep on 420's at the track this summer.

i also did hit 1750 egt's so that will have to come down some if i want to make the motor stay together and stuff.
 
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well tearing into my truck.
no matter how many times you do this its still a knuckle bleeding bitch to get done.

right now i am starting to get stuff back together.

still waiting for bd manifold and up pipes and going to send my turbo to danville for them to upgrade it to a
BMW GT3794va Stg2R

people have made around 650hp with those on stock fuel and that's where id want to stop anyway.

here is some pics of the carnage.




and the pretty stuff thats going back on.

 
stripped these bad boys today and cleaned the back side a little
any recommendations on polishing them is much appreciated.








worst rim there is.
 
well if anyone has done this props to you its a bitch.

finished the install of the 72mm dts turbo sdp egr delete and high flow y bridge cleaned up wiring harness and stuff runs fucking fast and dont even have proper tuning yet so yeah should be good for at least high 12's this summer.



all back together
 
ah most guys dont pull the cab but yeah bloody knuckles were had.

still working out tuning with ppei got a bunch of drivability issues that need to be fixed.

but i can hit 43psi on my high tune which should equal too 600+ horse power.

also got ppei trans tunes and the stock trans is still holding quite well but we will see how it does after a few passes at the drag strip.
 
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well definitely a problem not having 4x4 with a 7000lb truck with this much power at the track
first pass was in tune 1 with a 5 psi boosted launch did 16.459 my 60ft was one big burnout went 3.42 in the 60 lol

aired the tires down to 24psi and launched at like 3psi rolling into it still spun on 3rd gear and ran a 13.977

so in 4x4 i should be close to the 12 second run.




 
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alright got to do some more fun stuff with the truck.
ran a 13.2 in the 1/4 mile only got to run once cause 2 guys blew oil all over the track both took an hour to clean up...
also did 586hp on the dyno i am pretty happy with that was hoping for 600 but ill get there with some injector tips.
here is the dyno sheet and a video of the dyno






also order a transgo jr to see if my trans will last a few more trips to the strip.
and order shocks from sport truck pro's

should all be installed in the next week and a bit and then the weekend after is another test and tune day.
 
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Dat torque. Hole Lê Chit


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sorry trq isnt accurate because they set it up for a certain tire size and such and do not have time to switch it for every truck.

trq is probably more like 1200ftlbs which still feels quite nice