Top horsepower on stock injectors

JDPlowboy

Member
Feb 6, 2011
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What's the most power you've made with stock injectors with fuel rails full of fuel? (Stroker pump/dual fuelers)
 

jacobdewey

This won't last long...
Jan 14, 2011
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Custom's dyno is accurate if you get your uncorrected numbers. The correction factor is always ridiculous. I did 665hp, and my uncorrected numbers were 540hp. My track times matched my uncorrected numbers.

I've heard right around 750-780 with dual fuelers and stock sticks. 750 was on a danville 72mm vgt and the 780 was on a 366-483 billet setup.
 

JDPlowboy

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Feb 6, 2011
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The wife's pulling truck is a lbz with e.d. S400 2.5 turbo stock sticks and soon to be dual fuelers. On my old puller I ran 50 overs. Didn't think I would need them this year to keep ahead of competition. I was wrong lol. Now we are over half through the season and we don't have time to send off injectors. I'd really like to get my hands on some lmm nozzles and hone them out but that's just me dreaming.
 

paint94979

Beer Nazi
Sep 18, 2006
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i dunno if numbers like that are very common at least now track proven numbers. Pat had to run quite a large pw to get those numbers which im sure most won't try.
 

Hot COCOAL

May the farce be with you
Jun 9, 2012
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I remember saying something to the effect of the stock sticks making 700+Hp and y'all ranted me off the board and wanted to ban me
:roflmao:

I didn't know what a flame suit was back then and I've got the burn marks to prove it:rofl:

Is it safe to say then, that with dual fuelers and stock sticks 650 is realistic?
 

jacobdewey

This won't last long...
Jan 14, 2011
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The one ran a 12.01@112 at full weight (spare tire, tailgate, and all) with 20x10's and 33's. I don't know how the math works out, but it's less than 780 for sure. That was the 66/83 combo. My truck was 7200 over a certified scale when I had it stock with just wheels and tires so you could make an educated guess on weight and hp. The 780 and 750 were both corrected numbers at a dyno event so it's anyone's guess. lol
 

Cknight199

New member
Aug 23, 2012
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Salt Lake City, Utah
I remember saying something to the effect of the stock sticks making 700+Hp and y'all ranted me off the board and wanted to ban me
:roflmao:

I didn't know what a flame suit was back then and I've got the burn marks to prove it:rofl:

Is it safe to say then, that with dual fuelers and stock sticks 650 is realistic?

yes 650 is realistic with a large us tune. My 2750 us tune is around 600 based off track times vs weight. I would imagine a 3200 us tune would get you there.
 

NC-smokinlmm

<<<Future tuna killer
May 29, 2011
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At Da Beach
i dunno if numbers like that are very common at least now track proven numbers. Pat had to run quite a large pw to get those numbers which im sure most won't try.

What like 44? Lol... I ran 42 on my LMM with stock sticks and pump. I put down 600+ on a couple different dynos. It coud run a 12.8 @ 105 at 8,400Lbs and that was with 34" toyo mts, haha, so I know 650 plus is there with dual pumps...
 

paint94979

Beer Nazi
Sep 18, 2006
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I do believe Pat has gone over 4000 uS but I can't speak for him :D I ran 3300uS for 701hp on a "stingy" Dyno but my track mph matched