I'm a complete and total noob when it comes to nitro engines. I bought my first Werks engine a few months ago, and just now having decent weather to get it broken in and tuned. I'm following Ron's break in and tuning procedure - everything is going great!
I have PM'd Ron 4 or 5 times asking him questions regarding his break in method, and he has replied to every PM that I've sent him. Werks customer service is, by far, the best I've ever dealt with!!! Even when you email Werks!

With the very little knowledge I have with RC and nitro, I know that bearings are wear items. Especially with the constant abuse they receive - heat, dirt, high RPM's, etc.

See, I have learned something new. Gotta make sure I check that dirt seal on the front bearing of the engine!!! LOL!!!