The Next Chapter

HD F250

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we got the Exergy 10mm pump in today , its exactly what this turbo setup needed , low boost fueling substantially improved spoolup , and up top it gets it much harder. i haven't tested it with too much fuel yet, but just testing the tyrant 1900us file , it was night and day from the stock pump. we made 579 with the stock pump ( prolly 620-630 on stock tires) , it will be interesting to see what we can do now. prolly end up with a hole in the block, guess we will start pushing the 17' to see what it will handle .

Good to hear that a pump and turbos can make a nice result. I am hoping the new rods can handle more than this. Looking forward to the dyno numbers.
 

bigrpowr

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Damn, that thing sounds good and it put a whooping on that Raptor.

yeah, and the raptor didn't downshift , so it may have been a bit unfair. it will be a good race very soon, as danny already guessed.
 

HD F250

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yeah, and the raptor didn't downshift , so it may have been a bit unfair. it will be a good race very soon, as danny already guessed.

I am sure you will be making the playing field a little more fair soon. When are you going to hit the rollers with big blue to see what the modded pump added?
 

bigrpowr

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I am sure you will be making the playing field a little more fair soon. When are you going to hit the rollers with big blue to see what the modded pump added?

i already did and the dyno wasnt playing nice. anytime we applied load it was dropping hp a ton. truck on the street is WAY stronger than what it was.
 

Kind

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yeah, and the raptor didn't downshift , so it may have been a bit unfair. it will be a good race very soon, as danny already guessed.



What could you possibly do to your raptor that would make it anywhere near competitive against your ‘17?
 
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