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-   -   Transmission improvements (http://forums.pelicanparts.com/911-930-turbo-super-charging-forum/594206-transmission-improvements.html)

Jerry S 02-27-2011 06:39 PM
Transmission improvements
 
I heard that there may be a conversion for an early 930 4 speed to a 5 speed .

I would like to improve the performance with loser ratios or shorter gears.

turbobrat930 02-27-2011 06:49 PM
I think Ruf made something like it back in the day.... They are very rare nowadays, and if you find one, well, it would probably be cheaper just to buy a G50 and be done with it. ( If you must have a 5 speed)

look 171 03-05-2011 10:36 PM
Quote:
Originally Posted by Jerry S (Post 5872423)
I heard that there may be a conversion for an early 930 4 speed to a 5 speed .

I would like to improve the performance with loser ratios or shorter gears.
lower R and P and you will have a rocket ship. It feels like you gain 50 hp.

zcoker 03-06-2011 04:51 AM
Plus 1 on the shorter R&P. Get a roll going in first and then punch it and it feels like the front wheels lift off the ground, then hold on for the ride of your life!

Jerry S 03-06-2011 09:31 AM
That sounds awesome, but how much does the top end suffer and what sort of revs is the car at about 70 mph assuming that level of gear reduction ?

What is the cost commitment once the tranny is on the floor ?


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