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Discussion Starter #1
Hello guys!

I know there may be other threads about this but no thread is explaining good enough.

So I need a good gearbox that can handle up to 850hp, I have a couple of options:

1. I buy a R34 6 Speed Getrag transmisson to install in my R33 GTR
2. I go with a PPG Gearset.
3. I go the old,great way and buy a OS Giken 5-speed gearset and shockproof!

Should i go 5 speed or 6 speed, Whats the pros and cons?

If i go with the R34 transmisson how much will it cost me excluding the transmisson and transfercase?

Can someone do a full list of parts needed for the 6 speed conversion?

Do i need to custom modify something to fit the 6-speed?
 

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LOL!

Well you certainly have a lot of questions, pretty sure you can find with a search.

BUT - check this out. Nismo has released a kit for the 6-speed Getrag conversion.

NISMO | Getrag Transmission Conversion Kit

Should be a list of parts and pricing as well.
 

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Gearbox upgrades aren't cheap!!!
:)
Bob
 

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I know but the OS Giken (NOT THE CROSS MISSON) costs 25 000 SEK with inputshaft wich is a pretty low price I can pay anything up to 50 000 SEK wich is something around 4600 GBP.
If I where you, I would look in to a HKS box if you are ready to pay that money.
You'll need a new clutch or plates for this box aswell.
 

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Sigh,
Is it going to ever run big slicks ?
Is it used as a road car
Is it going to run at the drags

If its a 100% road car on road tires a standard r33 box is up to it ...

Sigh ..



:)
 

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Discussion Starter #17
Sigh,
Is it going to ever run big slicks ?
Is it used as a road car
Is it going to run at the drags

If its a 100% road car on road tires a standard r33 box is up to it ...

Sigh ..



:)
Its not gonna run big slicks maybe once or twice, It is gonna run on drags and it is going to be a road/track car.
 
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