I have a '93 RX7. Eventually I plan on having no cat on it. (with the propers additional mods to keep it from blowing of course)



Is lead aviation fuel ok for rotary engines? I assume it is but I just want to check.



-John

 

Yeah, it's ok, but you may mess up non-heated O2 sensors. I told my friend about it, and he uses it alot now. It's pretty cheap too, 100 octane.

 

No long term effects??

 

How cheap is pretty cheap?

 

The lead can foul O2 sensors, especially non-heated sensors.

 

Back in the summer I think it was less than $2/gallon.

 

Can you just go to an airport and buy this stuff?

 

I would try a small local airport.

 

You cannot by federal law pump any leaded fuel into a motor vehicle.

You can only buy it and have them put it into gas cans.



You mayyyyy find a super cool guy who works there who might let it slide, but I doubt he will risk a felony to give you some gas, lol.

 

is this for 2nd gens also???