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Thread: Toque #s

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    Capt543's Avatar

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    Toque #s

    Hey guys, I've been double r tuned for a couple weeks now and love it! I've talked with Ray and he thinks the hp #s should be close to 350 at the wheels on a 30hp tune. So my question is what would estimated torque be? Diesels use to make torque double the hp but since the 6.7 is stock tuned about triple that in the Aisin can we expect similar in the G56 trucks?


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    Capt543's Avatar

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    Re: Toque #s

    Not even a guess? LOL


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    Cummins7's Avatar

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    Re: Toque #s

    Quote Originally Posted by Capt543 View Post
    Hey guys, I've been double r tuned for a couple weeks now and love it! I've talked with Ray and he thinks the hp #s should be close to 350 at the wheels on a 30hp tune. So my question is what would estimated torque be? Diesels use to make torque double the hp but since the 6.7 is stock tuned about triple that in the Aisin can we expect similar in the G56 trucks?
    Are you still on the stock clutch?

    Sent from my SM-G950U using Tapatalk


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    Capt543's Avatar

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    Re: Toque #s

    Yes. For now but suppose to be tuned for aftermarket


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    Cummins7's Avatar

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    Re: Toque #s

    Quote Originally Posted by Capt543 View Post
    Yes. For now but suppose to be tuned for aftermarket
    I'd say your in the high 600's to low 700's

    Sent from my SM-G950U using Tapatalk


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  10. Top Of Page | #6
    Capt543's Avatar

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    Re: Toque #s

    For a stock truck that's not terrible I was wondering if the torque would be similar to the auto at the same power level. 370 for the 68RFE gets 800 crank. So wheels would probably be 700


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    Cummins7's Avatar

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    Re: Toque #s

    Quote Originally Posted by Capt543 View Post
    For a stock truck that's not terrible I was wondering if the torque would be similar to the auto at the same power level. 370 for the 68RFE gets 800 crank. So wheels would probably be 700
    From the dyno numbers I have seen they lose a little more that that. Most of the time in the 680 or less

    Sent from my SM-G950U using Tapatalk


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  14. Top Of Page | #8
    Basic Member 9mgcb81's Avatar

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    Re: Toque #s

    You can expect 15-20% loss in the drivetrain for HP/TQ from the flywheel numbers if you ever had the engine on a dyno by itself

    The doubling HP to get TQ is rule of thumb to get a ballpark


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  16. Top Of Page | #9
    Capt543's Avatar

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    Re: Toque #s

    I would think a G56 with a good clutch would lose less than an auto


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