In CSR 73, I tried to make a vehicle that ran on low quality fuel. There aren’t many challenges, or situations that ask for this, but currently there is. Thing is, my CSR entry was terrible; the fuel economy was the worst of all the submissions. I don’t know exactly what I made, or how it was set up, but I remember (because I have it written down) that it used 24.7 liters per 100 km. I think that was May.
Anyway, there’s a challenge (His Highness Demands Round #1 (1950-56) [ENTRIES OPEN, WILL CLOSE 2/10/2019]), They want a fuel efficient, commuter budget car, and bonus points if it can run on low quality fuel. So far the most effective way I’ve found to improve economy, is to advance the spark. Even so, I’m mired in the 8 mpg range with my test car. Any tips?
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