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Old 05-04-2011, 05:43 PM   #1
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I have not dyno tested my current 6.4 fully forged and arp studed eng (there pround of those bolts to) my old motor on 5psi and no gears no converter no trans work was 430 to the tire no joke two diff dynos now I have the 6.4 converter only 4.56 gears and I'm sure the trans slips when I put the pedal down so numbers will be skewed alot but were on 10psi and loving it so who knows of good dyno near port saint lucie

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Old 05-04-2011, 05:43 PM   #2
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I have not dyno tested my current 6.4 fully forged and arp studed eng (there pround of those bolts to) my old motor on 5psi and no gears no converter no trans work was 430 to the tire no joke two diff dynos now I have the 6.4 converter only 4.56 gears and I'm sure the trans slips when I put the pedal down so numbers will be skewed alot but were on 10psi and loving it so who knows of good dyno near port saint lucie
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Old 05-04-2011, 06:09 PM   #3
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Your welcome to come up this way.
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Old 05-04-2011, 06:21 PM   #4
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I would highly recommend Dalton from Watson Performance Engineering. The dyno is at Whites Import Automotive. Gary runs the dyno. When you tune with Dalton. You will be like having two tuners at the dyno for the price of one. Dalton and Gary.

Dalton has allot of Hemi engine tuning experience. Superchargers and turbos as well as N/A. My mild and quiet Turbo 390 stroker engine with 5 psi boost street tune. Dyno out at 421rwhp/500rwtq before the header cracked and lost boost and caused the Cat Protection program to take over the throttle. That dyno was done with the stock 392 gears and 22" SRT10 wheels.

I have 456 gears now and have fixed the cracked headers as well as stopped the cat protection program from taking over the throttle.
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Old 05-04-2011, 06:43 PM   #5
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Quote:
Originally posted by charged392:
I'm sure the trans slips when I put the pedal down
Have you installed a Sonex line pressure booster yet? It really helps.
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Old 05-04-2011, 07:40 PM   #6
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did do the linex pressure booster didnt realy see a diff in anything so i sold it.want stage 3 sharadon trans anyway and wont need it with that
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Old 05-05-2011, 05:02 AM   #7
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Quote:
Originally posted by charged392:
did do the linex pressure booster didnt realy see a diff in anything so i sold it.
You have to drive the truck around for at least two weeks for the computer to make adjustments. Also, do you have the Torque Management turned off? You'll need it for the Sharadon stage III trans too. Especially with your build 392.

The Sharadon trans doesn't increase line pressure. Just oil volume, better clutches, more OD clutches with a shift kit. Denny from Sharadon said, that they haven't had any problems with the Sonex line pressure booster with their transmissions. And agreed that you need all that you can get with these type transmissions and our heavy trucks.
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Old 05-05-2011, 05:19 AM   #8
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Quote:
Originally posted by charged392:
want stage 3 sharadon trans
I couldn't agree with you more. I really like my Sharadon stage III trans. My turbo really likes it too. It shifts in a good rpm range to keep the turbo loaded up. I'm really looking forward to see how it goes with 10psi boost.
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Old 05-05-2011, 02:23 PM   #9
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How do I turn off the torque management I would assume that it needs to be tuned out with the predator and a custom tune
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Old 05-05-2011, 02:44 PM   #10
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I know the Superchips will let you adjust the torque management at partial and at wide open throttle. You can set it where you want it. But I've heard it is best not to eliminate it entirely. I have my WOT TM set to 8%. I guess the predator allows that too.
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