Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Took my truck to the dyno last week and it dyno'ed 768hp and 1305ftlbs @ the rear wheels. The truck has a stock bottom end Duramax diesel engine in it with twin turbos. After the dyno I took the truck to the track and it ran a 10.99 @ 122mph. I need to work on the suspension because the truck pulls hard to the right on take off. Not sure how you get the video's on here but this is the link to them

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

nice torque outta that Dmax!

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

That is SICK truck sir. Well done!

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

BAD ASS:metal:

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

I love it!!

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

DAMN I wish I could go to youtube out here!!!

It sounds like an awesome truck!!!

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

love hearing all the boost whistle down the track :metal:

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Any pictures of the install? How hard was it?
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Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Awesome truck but the only late model bed I have ever liked is the one Mike Nutt did for his truck.

I would love to do a duramax 3/4 ton Suburban.

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

That is very cool :thumbs:

Do you have any engine bay pics, or any build pics?

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Very nice my friend! Alot of work and alotttttt of money spent on this rig~~~!

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

That is just sweet!!! I've always thought that the duramax should be installed in one of these pickups. Big enough engine bay to actually work in and one of the best body styles GM made.

Looks like you might be giving Orange Crush a run for its money soon!! And pretty much smoke free.

Orange Crush is the only other Duramax swap I've seen.
Again great work!!


Thomas

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

It took me 7 months and 1200hours to do the swap. That is fabing everything for the motor and trans mounts, all the frame work, the wiring, and installing a GM 14 bolt rearend with coilovers. I tryed loading pictures but it was taking way to long. I will try later.

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

I guess it worked. The first one is of the bus I bought to get the engine and trans and all the wiring. The secound one is of the fire wall. I had to push it back all the way to where the dash comes down. The next one is of some of the frame work, and finally the engine bay last year with out the secound turbo. I need to get some pictures of the engine this year with the secound turbo.

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Holy cow nice fab work! That thing looks like it belongs in there...
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Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

How much does the duramax weigh?

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Yes that does look nice under the hood, you did a very nice job :thumbs:

Did you use the 10.5 FF 14 bolt or the 9.5 SF 14 bolt?

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

nice.... that firebird prob. was a bit suprised.. lol

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Nice Job!! What are you using the air compressor for? Its in the way if you put a second CP3 high pressure pump on;)

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

great work and nice et!!! Now you have a truck that runs 10's :D

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

The duramax weighs the same as a big block. The Allison trans is whats heavy, it weighs 360lbs. The whole truck weighs 5300lbs.

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

I used the 10.5 FF axle but I had the ends cut off and Ford big bearing ends welded on to it. Moiser makes custom axles and a spool for it.

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

that is awesome. runs tens and probably gets 30 mpg. two thumbs up for sure

Re: Dyno'ed 768hp 1305ftlbs & ran a 10.99@122
 

Very nice again! Since it was mentioned, I'm curious now. What kind of mpg's have you seen or is this strictly a track only toy?