Dave. Have the motor. It's awesome. Running the 6 mm restrictor, 30% nitro, os p3 plug. I'm really impressed. It's still on the rich side,

 

 just over 1/2 gallon on it. It revs like a buggy. I can't wait to race this weekend. I don't think anyone else can match the bottom or

 

 top end of this motor. The only thing I was curious about is why the motor doesn't include a glowplug. Almost every other motor I've bought came with a plug. I will send a video. The carb sure was a tight fit going in. Break in was simple with heat!

 

 John Eldredge
CT, USA  

 

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