Awesome that exploded view shows the hole perfect. Thanks.

I did figure out why it seemed like i was going through plugs so quick. In my haste I put a new plug in and left the old washer in the head so I had two washers on.... Dumb me. Took it to the track yesterday to tune it in.

Outside temps were in the mid 80s, and after two consecutive tanks the temperature was at 245. I assume that is ok? My old hyper never got hotter than 215, but I've been told that engine runs cold. I had the engine cranked out and it was screaming, but the temps were around 260, I backed it off a bit still have plenty of power and run 245. Is this probably where I should leave it?

Using OS #8 plug