PDA

View Full Version : Dimensions of subie tranny behind the axles



Speedy G
07-28-2014, 04:13 PM
Hi guys,

I'm not going to be using the subie transaxle so I was wondering if someone with one lying around would be so :cool: and measure it for me? I'm playing with the idea of fitting either a boxter or a sequential tranny in there. The measurement I need is how much space there is behind the center of the axles, at the tranny flange to the end of the tranny.

Thanks!

Speedy G

Goldwing
08-01-2014, 10:02 PM
Transmission mounting surface to the body (my body isn't on so I am eyeballing based on stock transmission shift bracket to body reported clearance issues. You likely have a little bit more space) is roughly 30-1/2". The axles are 6 to 6-1/2" back from the flange with the axles leaving the transmission closer to 6-1/2" and reaching the wheels 6" back. The axles angle forward as they go to the wheels. So figure 5-1/2" to 6-1/2" a safe range for axle shafts aft of the transmission mounting plate. The body of the Subaru transmission is about 26-1/2." The remaining 4" being space for the shift linkage stuff. I hope that helps your planning.

Turboguy
08-02-2014, 10:09 AM
If you're going to use a boxster tranny, why not throw in the Porsche flat-6 too?

Goldwing
08-02-2014, 10:58 AM
Oh the audio track alone would make that worth it! :)

Speedy G
08-02-2014, 07:06 PM
Thanks Goldwing! I think that should do it. I didn't realize they were that long.

Like someone said in Eric's 818e thread, unfortunately mine will sound like a big sewing machine. Maybe I'll pull a BMW trick and use the stereo so I can hear an engine sound from inside the car. Actually I'm the one that originally wanted to put a VR6 in there to make it sound better. What I'm going for now is sub-11 s 1/4 mile on batteries. More details soon.

Speedy G