Neil Regan said:
please everyone where can i find in depth info on the rb series swaps into a s14. I need more than just "It fits right in". The night guy (Who seems most knowlegable, sorry guys) was talking about cooling fan modification in something I read. I would like to know more about this. Also where can OEM RB parts be found.
RB25DET clip from me ***Prices are not to be shown here***.
The RB25DET does "fit right in" although others claim it won't.
"IT DOES NOT BOLT RIGHT IN YOU NEED NEW FRAME MOUNTS AND YOU MUST MODIFY THE RADIATOR BRACKETS YOU MUST MODIFY FIREWALL TO HOUSE RB25 GETRAG TRANSMISSION" - ONEMOREJSPEC
1) You don't need new frame mounts unless you go clear back to the R31 series engines.
2) You don't need to modify radiator brackets providing you use the stock 240SX radiator which does just fine with this engine.
3) There is no need to modify the firewall, did anyone see my pics? That'll show you. The transmission fits in just fine, it is larger than the KA, but it fits fine.
"OEM RB PARTS CAN ONLY BE FOUND IN JAPAN WE DID NOT GET AN RB ENGINE IN THE STATES" - ONEMOREJSPEC
Actually, I can get RB parts easily. Companies such as myself, Unstabl-Hyrbids, After-dark Tuning, and Motorex all carry or will soon carry RB inventory. Parts are ordered from Japan, but can be got here in the US. Also, clutch, ignition, oil filter, and plugs can be referenced to US model cars so you don't have to get anything from Japan for those parts.
Finally, the RB20DET is a fine choice. It does not have as much torque as a SR20DET, but it has more HP than the Red top. It is also capable of a lot more HP providing you build it correctly. If you make it a RB24DET it can produce massive amounts of HP.
If anyone has any more questions about this swap, please call me at 360-672-2415 or email me at
NightXCZ77@aol.com
The only thing that makes me more angry than people being misinformed about this swap are the people who misinform everyone. ONEMOREJSPEC has done a great job at this in the beginning of this post.
Night
(Cameron)