Who makes a 330 kit for the 300ex. How do I contact them (phone number or web address). Whats the price. And how much more power will it make than a stock 300?
Also, what does it consist of? Just a piston and having the stock cylinder bored or do I have to get a new cylinder or do bottom end work or what? Do I send the engine to them or how does that work? I really dont know anything about these but think it would be good for racing. Thanks

 

Check th efolks at Powroll in Oregon. Their # is 1-800-POWROLL. They make big-bore kits and stroker kits that go all the way to 406cc's.

 

Check the folks at Powroll in Oregon. Their # is 1-800-POWROLL. They make big-bore kits and stroker kits that go all the way to 406cc's.