Best current all around Ultramax...... Phaze X. Get with your local dealer. I am sure they will get you in the right direction..... If you don't have one close to you, give me a shout. 3093510556
A lot of people like the bad max also there's one at my track that's usually a front runner, quite a few people have success with them syrup racing also.... Blaze octane, lgc, c4, and phazex are also good choices
Phaze pretty user friendly kart...... If your on a little bit of a budget then the badmax. I own a Phaze and would buy another one but have also been on a badmax an was really impressed and wouldn't hesitate to buy it as well