Highest HP on stock turbo

I know what the OP asked for, but it would be better to look at 2 setups: stock charger on fuel only and stock charger with NOS. I know a stock charger presents some limitations, but with a well engineered NOS system, you can run some real high numbers. That is, if you allow NOS in the setup, you really aren't looking at the capability of the stock charger. You are looking at the capability of the diesel tech or owner to integrate NOS efficiently. Frankie has done a great job of that with the 6.0. And while I was one of the doubters, he has been regularly popping up here and there and turning in solid performances. Who'd of thought a 6.0 would be doing that? Anyway, I think for the OP's question as posed, Frankie gets it.
 
ralphinnj said:
I know what the OP asked for, but it would be better to look at 2 setups: stock charger on fuel only and stock charger with NOS. I know a stock charger presents some limitations, but with a well engineered NOS system, you can run some real high numbers. That is, if you allow NOS in the setup, you really aren't looking at the capability of the stock charger. You are looking at the capability of the diesel tech or owner to integrate NOS efficiently. Frankie has done a great job of that with the 6.0. And while I was one of the doubters, he has been regularly popping up here and there and turning in solid performances. Who'd of thought a 6.0 would be doing that? Anyway, I think for the OP's question as posed, Frankie gets it.
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Very nice post Ralph,Who'd ever thought a 6.0 come this long and I'm sure there is alot more to come down the line... Thanks..:Cheer:
 
Hammer said:
From what I can remember from a while ago Cali Native Adam Sprague was well over 400 with his HX35 when he changed it for more.I'd have to look back through my tune notes and see what the date was but it was really early in the diesel performance game.I seem to remember that Joe D was also well over 400 with a HX35 and I think he may have tickled 500 with Sickly before he went to an aftermarket charger.

Spragues truck at the time was very quick on the track and was also used for pulling.I used to follow his escapades on another forum board,long before diesel boards were chic.He has long since disappeared on most all of them and I wonder if even the cali gang ever sees him anymore.He also was one of the group which used to roll with HVAC when he was with us.......Andy

On Edit....
Robert....
I thought your 555 run was done with a Silver Bullet??????.
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Sprague is still hangin around. He's been building some crazy stuff lately too. Like a diesel golf cart using a refrigeration unit motor. He also put a turbo on the thing. It rips. LOL. He just bought another 12v to start playing with.
 
ralphinnj said:
I know what the OP asked for, but it would be better to look at 2 setups: stock charger on fuel only and stock charger with NOS. I know a stock charger presents some limitations, but with a well engineered NOS system, you can run some real high numbers. That is, if you allow NOS in the setup, you really aren't looking at the capability of the stock charger. You are looking at the capability of the diesel tech or owner to integrate NOS efficiently. Frankie has done a great job of that with the 6.0. And while I was one of the doubters, he has been regularly popping up here and there and turning in solid performances. Who'd of thought a 6.0 would be doing that? Anyway, I think for the OP's question as posed, Frankie gets it.
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There has been a stock turbo dmax run 10's, which is alot more than 755hp. and a few others well over that.
 
rush said:
There has been a stock turbo dmax run 10's, which is alot more than 755hp. and a few others well over that.
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on these dmax's we talking 100% stock turbo or fleece performance stock turbo there is a HUGE diff between the two
 
My duramax with completely stock turbo and injectors has been 11.09@122.13 with the aid of a simple ts performance 2 stage nitrous setup.Dual cp3 pumps were also used to obtain this!!I know this setup is good for at least 775-800 hp at a weight of 6450 lbs...
 
Would like to see what Frankie would do at that weight. I think he is 8000 and ran mid to high 11's.
 
i got 516 on all stock parts with whats in my sig and that was on a horrible tranny that quit on me 30 miles after that run.full built goerend is coming
 
Noreaster said:
& they all were LB7s.

so there was atleast 5 duramax trucks that did over 750hp
3 on the dyno & 2 at the track
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Dyno sheet? Owners name? location? 1/4mi MPH and vehicle weight lbs?? With no turbo modifications. :thankyou2:
 
Six_leaker said:
Dyno sheet? Owners name? location? 1/4mi MPH and vehicle weight lbs?? With no turbo modifications. :thankyou2:
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1. Buck Spruill 10.52
2. Russ Hilton 11.3x
3. Super Diesel 79xhp
4. BMDMAX 8xxhp
5. IBDMAX'IN 8xxhp
 
kmkdiesel said:
stock turbo no mods to it i highly doubt half those
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Most were done years ago, but they did happen. 100% stock chargers and NOS. They were done before rods and pistons were available, and very very few had aftermarket turbos.
 
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