drservo
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- Sep 30, 2011
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Anyone have HP numbers, track times, or dyno numbers on tuned 6.7s?
Mike, you sure are making it hard for me to get rid of my 6.4 and get a 6.7!
I think dynos numbers are hard to pay attention to. For example, there are tons of people that claim their deleted 6.4 is putting down 550-580, and have the dyno sheet to prove it.
We dyno'd my 6.7 truck the other day. Elite 6466 kit and dual fueler. Made 545. Dynoed my buddys 6.4 on the same dyno. He has it Spartan tuned. Run it on the 275 tune, and it did 445. Bumped it up to the "nutty professor" 350 tune, and it did 487. What Im saying is that some guys with the same setup are showing nearly 100hp more on a different dyno. Just like my setup supposedly made 643 in testing. Schieds dyno said no, I don't think so.
Its a good tool for testing before and after, and that's about it imo.
564.5hp and 1127tq with tuning and 64mm for me with low gets and good tuning. I agree it a diagnostic tool nothing more. Cool to see the numbers though. Btw 439hp and 817tq on 'stock' setting. Fwiw.
Get a 15 HPFP on it.
Trying to make my mind up about that. I don't know how far I want to go with it but want to keep it ready to tow camper whenever so might not go too much farther
Trying to make my mind up about that. I don't know how far I want to go with it but want to keep it ready to tow camper whenever so might not go too much farther
https://vimeo.com/133495493 here's my 2011 with No Limit intake, gearhead tunes, 3.31 gears, platinum rims on 305/50 Nitto 420s it did 438rwhp which was the highest hp 6.7 that they had on the dyno that day.