Um it has currently got an l20et in it.
Am wanting a bit more power that it can offer, so dropping a 25det in.
The 17s are DTM frifts, 8" front 9" rear, and the other photo has the old 2 piece hartgers, 15 by 7"
Yea had guesed that I will need to do a custom gbox mount, but if I can get away with the rb30 engine mounts that would be good. Was also thinking of just getting a one-piece driveshaft made up maybe, funds permitting.