I'd like to try my best to replicate the REAL Porsche 908/3 tires and rim proportions.
Will this proxy race rules consider allowing me to make mods to update a FLY Porsche 908/3 wheel sizes to best replicate the full scale real deal?
Here's what I'm trying to do, please let me know if I'm off the scale nutters wagon.
Compared to what FLY created...
- Full scale Porsche 908/3 front rims are SMALLER than the rears in width and diameter.
- Full scale Porsche 908/3 tires have more 'poke' — sidewall is super rounded.
FLY Porsche 908/3 has close to 15x8 front and 15x11 rear rims.
Would CB design insert 14x8 front rims and 15x12 rear rims do this job and then sand and shape PGT and or Quick Slicks to replicate the full scale? As long as the rear / front tire width was inside the body, it looks to be fine with the rules? Of course, keeping in mind the 1.2mm min clearance.



Rims appear to be same diameter, tire diameter is larger in rear.

