can I put "engine restore" in a rotary engine?
 

I bought one can of "engine restore" for my other car ,
it makes the car run smoother , just wondering can I put it in rotary?

i don't know but i would like to know also i've used it on my other cars and it worked great also

On piston motors the oil runs all over the valvetrain, cams, crank, etc...
There are a lot more moving parts on piston motors so its supposed to help a little when you have an additive that cleans these parts.
But on the rotary, I dont know if it will help. There are no valves or cams for the "oil treatment" to do its job. The only thing that does a good job "restoring" the rotary is the ATF treatment in the motor.

DIRECTIONS (NOT FOR ENGINES WHERE OIL AND GAS MIXTURES ARE REQUIRED) Iin large black letters above don't drink and keep away from kids. too late for me i bought some and didn' finish reading the DIRECTIONS. at least i have some i can put in my lawnmower.

Don't do it!