Last night at the track I had something odd occur. About half way down the track there was a strong smell of gas, then a little “cough” from the engine, and it went back to normal. After that pass I noticed a nearly a 2/10 gain on the next pass…odd :wtf:
What I’m thinking is that the car is still running rich, and even more so on the bottle. I’m thinking the N20 broke a huge chunk of carbon off (causing the “cough”). But the only problem I still am curious about strong gas smell. Can the rich tuning cause a smell that strong?