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Thread: What did you do to your Harley Truck today?

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    Name: Kevin

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    Quote Originally Posted by tpr103 View Post
    The stock injectors are ok, but I would want more room
    Not at 536hp

    Within the normal max 80% duty cycle operation
    42 X .8 / .55 = 61 hp per injector X 8 = 488 hp at the flywheel.
    You need bigger units then considering the loss thru the drive train.
    2002 DSG HD #09617 NHTOC Truck of the month November 2012
    Ported eaton/plenum/tb, 6lb lower, SCT BA-2600 MAF, OBX longtubes, JLP intake, FTVB, L-spec bilsteins, Hotchkis TVS, 22" replicas. Tuned by Ray McClelland of FTK

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    Great feedback, thanks all. Already staying "out of it" for fear I'll overheat some bits, but I want to be able to use the whole throttle, so will get right on the pieces I don't have (already have upgraded MAF and single-blade throttle body, and hitting 20# even with the long tube headers, so I do not think air flow is the limiting factor here).

    So,next up on the list: injectors, fuel rail, pumps.

    On that note, just wanted to comment on the super friendly, supportive group we have here. Cheers!

    Re the dyno query - not much detail, but it is a Dynapack - the rear wheels are removed and the dyno bolts into the hub on each side.

    Here are some pics - would welcome any other feedback:

    Post Build Dyno - Torque & AFR.jpgPost Build Dyno - Boost Pressure.jpgPost Build Dyno - Torque & HP.jpg

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    Merlin (03-15-2019)

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