Originally Posted by
pullstarter
Cheers, looks like a good class, what engines are most people running? 21s?
The top guys are running the Nova Roma 25. I like the Nova Hardito 21. My mates like the Nova Bonito 7XL 21. Some others are running the RB 21 BXR super long stroke and maybe even the OS 21. The 25's have more torque but use more fuel. The on road engines in my experience don't have the bottom end to pull 3.5Kgs beast on buggy style clutches. No centex style clutches are allowed in the proposed rules.
Matt