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Discussion Starter #1
I'm looking for info on the stock twin turbo supra.

What I'm wondering is....

1. What is the compression ration?
2. What is the stock boost set to?
3. Does it come with forged crank, rods, pistons?
4. what are the gear rations of the 6 speed and auto?
5. What were the rear end gears?


I'm new to the Supra scene and am trying to gather as much info as possible.

Thanks for the time.

Robert
 

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RobDawg said:
I'm looking for info on the stock twin turbo supra.

What I'm wondering is....

1. What is the compression ration?
8.5:1

2. What is the stock boost set to?
about 11 psi fuel cut at 13.7 psi( this means if you disablethe waste gate the ecu will cut fuel to the engine at 13.7 psi)
3. Does it come with forged crank, rods, pistons?
don't know check mkiv.com
4. what are the gear rations of the 6 speed and auto?
auto:

2.804
1.531
1
.705
reverse
2.393
6 spd
3.83
2.36
1.69
1.31
1.00
.79


5. What were the rear end gears?

auot dif is 3.769 the above is from a 96 brochure
dif for manual is 3.14


Thanks for the time.

Robert
 
R

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Discussion Starter #3
Excellent!! That's just what I was after, thanks :)

mkiv is still down so I'll check it out when it's been put back up.

Robert:)
 
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