- Joined
- Jan 25, 2014
- Messages
- 358
When i campaigned a TZ350 engined sidecar back in the late eighties, early nineties i started out using 100LL avgas but very quickly mixed my own concoction by using 4star and acetone in the ratio of 7:1
I got the basic recipe from Alexander Bell's books on two and four stroke tuning.
Never had any engine damage due to detonation and we were running greater compression ratios than 12;1
I got the basic recipe from Alexander Bell's books on two and four stroke tuning.
Never had any engine damage due to detonation and we were running greater compression ratios than 12;1