[mac102004]

yeah 317 kit is nothing out of the ordinary, pretty standard setup for a rebuild on a 300.

I'm surprised it's doing this on a full rebuild, especially after changing the rings and valve seals twice, I'm assuming with no visible damage?

 

[mac102004]

I got nothin man, sorry. Have you asked on the Honda 300 club facebook page? There are some smart guys there that know more about the 300's than I do.

 

[mac102004]

What threw me off was I thought you said you had already changed the rings a second time? LOL I was thinking problem with rings but there was no way it would happen twice! haha Glad you got it fixed.