Home Forums 250 Superkarts CR250 On Sprint Chassis Reply To: CR250 On Sprint Chassis

nigel cooper

if you have not, check out the link in this forum “All things CR250” and the Classic forum archive.Very helpful and interesting.There are a couple of excellent posts by Ian Harrison of Viper Racing regarding your topic-spark plug choice,needle/seat,powervalve ect.

Something to consider is how you will be starting the engine.