Log in

View Full Version : Rx8 swap?



Black n Yellow Mp5
06-01-2016, 10:51 PM
Hey, I was wondering if anyone here knew if it would be possible to swap a Mazda speed 3 engine into an rx8, and keep it rwd? Would the transmission still be able to line up?

Sent from my Nexus 5 using Tapatalk

loki
06-01-2016, 10:58 PM
vs making the RX8 front wheel drive?

jeff7670
06-01-2016, 11:05 PM
That would be a mess from an electrical and welding standpoint just to get 260 whp. There are kits of LS swaps into rx8s which would be easier and much better.

Johns 08 3 GT
06-01-2016, 11:09 PM
Anything is possible, but there is a reason everybody puts an LS into them. ;)

The Wolf
06-01-2016, 11:17 PM
Surprised to see very few f20 swaps. High revving, similar power, but reliable.

dentinger
06-02-2016, 12:53 AM
You'd probably need some sort of adaptor plate made up, to make the ms3 engine line up with the rx8 transmission.
Then custom motor mounts, swap over the ms3 wiring harness, pcm, etc etc.

Swap a LSx engine instead.

Sent from my SM-G920W8 using Tapatalk

MS3_
06-02-2016, 04:07 AM
too much work, not worth it but props if you really wanna do it.

like everyone said, do LS swap, much common but imo, i wouldnt do a V8 swap, keep it jdm as fck lol

F20C, 2JZ, or RB26.

nigvlb_
06-02-2016, 04:40 AM
Do a EJ207 swap

Dave_The_BMXER
06-02-2016, 10:42 AM
It's possible as many have said. Adapter plates are your friend.

If you want to do it, and have the juice (cash) give er tits.

jwoods_24
06-02-2016, 01:38 PM
LSx. Otherwise it's a lot of dough for "MS3 DISI!!!" exclusivity..

CdnSpeed6
08-22-2016, 09:42 PM
Yes you can swap it, you will need an NC front subframe, NC engine block mounts, NC transmission, Custom PPF, Mazda3 Dash harness,Ecu,Key,Cluster, NC miata steering rack

CdnSpeed6
08-22-2016, 09:43 PM
But realistically you would want to do a 2.5 and turbo that, the HPFP on the Disi motor will be in the firewall