ModelerBob asked about repairing the axle bushings and then I jumped in because I wanted to replace mine.
turns out Harry had done a DIY on this subject but unless I'm missing it again, well it's gone too.
Too bad because in my efforts to make this car work with our no-mag Sidewinder Classics I have found a couple things that were not in the article.
(Any brand plastic classic SW body & chassis, 60's & 70's with Scaly 8146 motors and Supergrip tires. anything else goes, just don't molest the body.)
Originally I thought that the spur gear was 19mm... Not so, it is about 19.25mm. And yes, the pinion is 7.5mm.
Looking far and wide I found that MRSLOTCAR.CA, Aka,Ernie Mossetti of Eurosport (and everything else) slotcar fame, makes 7.5mm pinions for 2mm motor shafts in 12, 13 and 14t. (#s MR4512 > MR4514). This is cool because now there are interchangeable metal gears however you still have to move the motor back to the axle just a little bit to get a good mesh with a standard 19mm spur. I wound up taking about 1/64th or so off the back of the motor saddle on the gear side and then (like Bob's bushings) built up the front side with three layers of CA glue and let that dry for a tight snap in motor mount that does'nt need to be glued in.
I'm not quite done, the left rear bushing sits too far back in the chassis, meaning that the axle is not perpendicular to the guide flag. (!!! really?!)
Guess I'll get out my handy, dandy SCC bushing tool kit and properly mount the axle...
I wonder if a NSR chassis will fit under this purty thang?
