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SR w/T-56?

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Old Mar 11, 2001 | 09:16 PM
  #1  
tples69's Avatar
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From: Itasca, IL, USA
SR w/T-56?

Anyone using or know of anyone successfully using a Superram and a T-56?

In Lingenfelter's book he states, on page 127, "The short runner intake (LT1) works best with the 6-speed's close gear spacing. Conversely, the stronger mid-range power and wider power band of the SR performs excellently with the automatic, although we have successfully used the SuperRam with the 6-speed when brutal street torque is the goal."

What are the real life pros and cons of this setup?

Thanks.

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Old Mar 11, 2001 | 11:07 PM
  #2  
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From: Hinesville, GA USA
Car: '86 IROC-Z/'94 Z28
Engine: 350 LT1/382 LT1
Transmission: 4L60-E/T-56
Axle/Gears: 3.45/3.42 (soon 4.10)
I don't know since I've never used a T-56 and a SR, but I'm building my car like that too...I'd like to know as well! Eager to find out...

I know the close gear ranges of the 6-speed would keep the car in the powerband longer, therefore closer to the power peak. This is a nice trans since you can also run low gears and still log excellent MPG for a modded street car. The SR supposedly lengthens the powerband while increasing performance across it, making it very suitable for a multipurpose high-performance engine. Unfoutunatly, I have yet to drive this setup I'm building for my '86 IROC, so I cannot point out the bad things, just the good ones. Can anybody who has this setup help us out???

[This message has been edited by dhirocz (edited March 11, 2001).]
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Old Mar 11, 2001 | 11:57 PM
  #3  
Kevin91Z's Avatar
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Pros: Your engine will make more power.

Cons: It costs a lot of money.

The superram doesnt care what transmission you have behind it.

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West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
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Old Mar 12, 2001 | 12:41 AM
  #4  
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From: state college pa
I run the SR and a 5 speed. My car is in the 12s solid, I destroy my tires 315-35-17s in 1 and 2 and sometimes 3. I think the SR is excellent you will be happy. SR+6speed+good heads = tire shreding power.
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