Originally Posted by COREX
Try the Mega ZX12. IT IS MORE MOTOR than you can expect, lots of bottom end and good top speed you will be surprised when you have a chance to try one, or the STI's are also fast both engines are way cheaper than JP and they are as fast.
the zx12 to me sucks the sirios work ok just dont gear or drive them like a novarossi or they will BREAK jp max novarossi motors wont break i cant break them and if i cant do it than its realy hard to do,and dont get me started on o.s