rb25det s2 auto w manual transmission posible?

Discuss the RB20, RB25 and RB26 series engines.
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nomenai
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Joined: Wed May 17, 2006 12:40 pm

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hi i need some help to find out if i can use an rb25det s2 auto, and change the auto transmission for an rb20det transmission 5 speed?if is posible do i need another acu? or wire harnes? or what do i need to make it work thanks
Modified by nomenai at 2:33 PM 12/12/2006


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Coolwhip
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you can use the rb20 transmission but the ecu will most likely have to be changed for a 5spd rb25 ecu (due to idle problems i believe).

You'll need the Rb25 engine harness of course. The lower harness will use the rb20 transmission harness.


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