Originally Posted by jmaxey51

the same engine except it has a red cooling head instead of gray/black head. but that engine needs a better pipe, pipes are expensive but worth the money. also look at the Dynamite 053 pipe a little cheaper and its still tough. check out ebay for these pipes, i got an almost new JP3 for 25 bucks shipped.

Originally Posted by wantboost

053 is the same as jp3 just that the jp3 is better made?
So is this motor known for more low or high end power?