318 head porting for the average joe

Excellent work so far MO!

Great to see guys 'like you' taking the time and trouble to help the 318 crowds lol...

The turbulence after .400 in the YT #3 vid was quite a shocker with such small SSR work?

Have you done Episode 4 as I can't find it LOL...

My early 318/273 closed chamber heads, have the 1.88's already fitted but I don't have access to a bench.
I'm hoping this wasn't a big step backwards as the exhaust seat work cost £400 already DOH...