Ok, that's what I thought. I nipped one once running a touch too much timing on spray. Cyl # 6. Tuned off that one and has been good since.

 

What's that saying Cleetus always says? " I can't think of a single thing that can go wrong here?"

 

OP did it pop? 😄
37 degrees 😱 it's not a old school 350
that seems a little high dude especially on a daily, do you just run c16 all the time? 🤓
take what everyone said in this thread plus lower your timing IMO
Don't gamble like that especially with the spray, do a Google search and type in MBT timing 😬👍🏻

 

Great post!