DING DING DING SOUND THE ALARM!...

I’m curious to see what reworking the spark plug hole does for me. That was a good catch last year by one of our members and now every head I touch will pay more attention to that detail. That was fun last winter with everyone adding to the discussion and some good info that will help guys for years. Thanks also to the Mod that made a sticky post as I’ve shared it to many guys on Facebook looking for info on these heads. I would tell them to start reading and most of your questions would be answered.