You will love you OPS torque engine.They are very smooth motors.They have a ton of top and bottom end power.It will also last you a long time.Just break it in right,dont drive it real hard for the first gallon.After that,let it rip.when you are getting close to 2 gallons,this is when it will reach its maximum performance.Try to run the motor from 180 to 190 degrees F.That is where they run best.On the pipe,try running one 3 mm shim.That is what Chris Crews and I run.It works awesome.Just thought I would tell you that I think the motor is awesome and give you a few tips on it.Any questions,Let me know.
Corey Johnson.