How many of you have rb swaps in your 240's??

[accordscantdrift]

I have tried like 2 different forums and they all sent me here. I just need some info about them. I am looking at swapping a rb25det into my 93 240sx se auto. I also need to find some info on a 5 speed conversion and also if I can use my stock wiring harness or if I have to get a 5 speed.

[NISMO_RB25]

You are now in the right forum now. Start searching.

I don't know of anyone that has done the auto swap. mine was a 5 speed 92SE, and I paid mckinney to do do the wiring. If you can't find answers here, you might just call them.<----- Sponsor

[frosted flakes]

mine is automatic rb20det, it swapped right in...

it swaps right in just like a 5-speed but i had to get a custom one-piece driveshaft made.

here is how to do an auto-> manual conversion

http://www.240sx.org/links/installs/s14_5speed_swap.htm

also you can use the rb engine wiring harness and the 240sx interior harness and it should work you probably have to swap sensors...

[xjon]

You'll be using the RB wiring harness. SO if your ka is auto, I don't think that would matter. Or did you get an rb that is an automatic?

[krayton]

I did the manual RB25 into an auto S14.

Its just like the regular swap. Used my auto harness and everything. only difference is i had to put a pedal in and clutch line. you can even use the skylines clutch pedal (but it will be longer then your others).

[accordscantdrift]

I talked to my friend about it that ownes a shop and he has one of his engine suppliers looking for a good one. He just left for japan I assume and will hopefully have one picked out and here within 2 months. If not, no big deal. I still have my honda accord to get to work and around. I am getting a stick so I need the conversion because I hate auto. I just need to find some wiring info. from what I understand I have to rip out the 240 engine harness and use the skyline engine harness and computer. Anyone know??? I also need a parts list if you guys have an idea so I can start looking. Drive shaft wont be a problem. I can get a custom one around here. Thanks alot!!

[Altiman94]

Id say your best bet would be to search this forum. If you prowl it hard enough you will find everything you need.

On a side note:My buddies old 240sx that was sold is now toting a rb25det with a greddy intake manifold and fmic, along wtih a koyo radiator, tein he coilovers, apexi 3" exhaust and a s15 diff. Its a dang nice ride and I cant wait till its finished. He has also converted it to rhd.