I just got my first rx7!
And since i've started driving my whole family and i have been using Lucas fuel injector cleaner/upper cylander lubricant at least once a month in our piston powered vehicles...

I've been reading a lot of the FAQ, and it seems pre-mixing fuel/oil works well, but im wondering if the lucas stuff would end up doing more harm than good...

Any ideas/input?

 

works wonders on 13b n/a cars, helps keep the aux ports functioning smoothly.

 

Thanks a lot!
Thats about all i need to justify running it in my FB XD