rb25det 5spd transmission questions

Discuss the RB20, RB25 and RB26 series engines.
dcdrifter
Posts: 163
Joined: Tue Mar 18, 2003 1:05 pm

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When I bought my rb25 it had an automatic transmission and I put a 5spd transmission on it. Is there anything else I need to change.....ecu?

Also I need the clutch cover or flywheel cover or whatever its called....any suggestions

Thanks


Ramius83
Posts: 740
Joined: Sat Apr 19, 2003 8:58 am
Car: 1995 240sx SE
Location: Cumming, GA

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Ok, you'll need the following:

RB25 flywheel or 90-96 300zx Non-turbo flywheel90-96 300zx Non-turbo clutchRB25 slave cylinder (stock slave cylinder may work, but we don't know yet)90-96 300zx Non-turbo Pilot bearing90-96 300zx Non-turbo throwout bearing

I am pretty sure that is about it. Basically, if you buy a 90-96 300zx non-turbo clutch kit, it will come with the throwout bearing and the pilot bearing. So all you need then is the flywheel. And, you can buy a Fidanza or other brand lightened flywheel for the 300zx non-turbo as well.

As for the computer, you do not need a 5-speed computer, but it will be throwing a code or two because of not having the automatic transmission. And you also may have a harness connector or two left over that the 5-speed does not require. You can sold the computer error/code problem by getting a 5-speed ECU, but it is not required.

FrostyRB
Posts: 89
Joined: Tue Aug 03, 2004 3:23 pm
Car: cars, bikes, atv's

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I've got an extra rb25det trans if you need one. Might also have the stock clutch, pressure plate, & flywheel.

BigSLiKRB25
Posts: 2
Joined: Thu Dec 09, 2004 9:41 am
Car: 94 240sx

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I have a 5spd trans and a clutch, and preesure plate. I will however need a throwout bearing. Does anyone know of one i might be able to purchase?

cyris3d
Posts: 382
Joined: Wed Jan 01, 2003 9:37 pm
Contact:

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how much 4
FrostyRB wrote:I've got an extra rb25det trans if you need one. Might also have the stock clutch, pressure plate, & flywheel.


how much 4 the transmission

FrostyRB
Posts: 89
Joined: Tue Aug 03, 2004 3:23 pm
Car: cars, bikes, atv's

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Send me an e mail for price. [email protected]

gawdzilla
Posts: 2028
Joined: Sat Sep 18, 2004 11:51 am
Car: none

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does the KA slave cylinder fit on the RB25DET trans?

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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DO NOT FORGET TO CHANGE THE PILOT BUSHING.

its very important to change it to a 5 speed one.


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