Yea i wouldnt worry to much about the temp, if you where doing high RPM at that temp during the first few tanks then thats a bad thing, but if you got the temp with idle then its not too bad. Dont forget your trying to heat everything up without having to use RPM to get everythign expanding and contracting.
I'm still breaking my Go .21 5 Port in, it took me two days to get the bloody thing to start and i have burned out two wheels on my starter box :P Hairdryer never really worked for me, so i had to be a bit more extreme and use a blow torch, only took 1 minute to get it to nearly 300f but it did start fine.
Roughly 5 tanks through break in, need to do a 3-4 more tanks at 1/2 throttle runs. I have noticed the engine starting to free up after 5, and it sounds good. Just need a lean out the LSN a bit tonight to make the runs a bit easier
