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more power?

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Old 08-16-2007, 03:40 PM
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Car: 01 Trans Am WS6, 99 Dodge Durango
Engine: Built 6.0, 5.2
Transmission: T56,AOD
Axle/Gears: 3.55 9", 4x4
more power?

I recently finished my t56 swap and for some reason my motors feels like it has alot more *****...is that possible from swapping from a 700r4 to t56?
Old 08-16-2007, 05:03 PM
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Car: 85 Z28
Engine: LG4 modified
Transmission: 700R4
Re: more power?

Originally Posted by spina74
I recently finished my t56 swap and for some reason my motors feels like it has alot more *****...is that possible from swapping from a 700r4 to t56?
A direct mechanical coupling between engine and driving wheels gained from a manual gearbox will certainly feel more positive than a fluid coupling as seen on an automatic transmission. This will give the illusion of more power, much like (if you ever tried this) installing a switch to lock-up the torque converter on the 700R4. You will have less drivetrain power loss with a manual box, so technically your RWHP will be slightly higher too.

EDIT : I just thought...I've never experienced the T56 before, but I would imagine it's a 5-speed which, compared with the 4-speed auto would probably have closer ratio gears, but I may be wrong about that.
Old 08-16-2007, 07:06 PM
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Car: 89' Pontiac Firebird
Engine: L03 carb Ported #87s new shortblock
Transmission: 700r4
Axle/Gears: 2.73 open
Re: more power?

The controll over rpm and more gear options helps alot. Almost like having a stall convertor and a better rear axle gear, with better control.
Old 08-17-2007, 03:46 AM
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Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
Re: more power?

I vote for the gear ratios.
Even more noticeable if the 700 was getting tired.
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