Thanks for the help on the pipe comparasion in reference to the 053's, yes you too Max. I'll see how the 053 and 086 I have now fair next month at a two day event on a much bigger track than my local club track.
The JP3 I had in the buggy never felt like it was doing the job, not too sure why, but the motor didn't want to work well with it. I do know the OS motors I was running seemed to run well with the JP3. Thanks again.