Said crackdown has nothing to do with safety, I could care less if some dumbass loses a finger trying to clean the chain on a running machine or something along those lines. The point is that this is supposed to be a place for people helping each other out, and that gets difficult when half the...
Something tells me you can't do a cable operated paddle shifter, the throw would be a mile long or you would need a hammer to shift. Physics are a *****.
Rap 3 rod is good to 5k(or whatever using stock exhaust springs on both valves floats at) IIRC, same goes for the stock flywheel if it hasn't been dropped, over torqued, etc.
Hence why you own said cars in the first place.
OP: Past a header and an air cleaner it really isn't worth modifying a engine like that, cheaper to buy power in this case.
Fix a flat is really meant to be something you keep in your glovebox as a last resort in the event of a puncture to get it to a service station so a plug an be installed.
Fun rotary fact: unlike a piston engine, it is beneficial to redline a Wankel a few times a day, this cleans out carbon, which can build up, chip off, and blow the motor.
Real serious people reroute their injection pump to run on a bottle of 2 stroke oil instead of 4 stroke oil(which isn't really made to burn). It still needs 4 stoke oil in circulation for bearings and whatnot.