I wouldn't run a full tank of turbo blue on stock internals but 1/4 to half sholud be ok. I used to run it in my stang that had alot of work done it was great. I also run it in my bike. Not to mention it smells really good. Only down fall is it's $3.50 gal by me.....I run 94 oct in my msp wouldn't run less!(2thumbs)
Damn environmentalist bastards (guns)(hippy) j/k. If the nation is that concerned about the environment and pollution, they might want to look at Japan and how they register their cars.