Heads, which ones when....

That’s a walk in the park with a nice valve job, a little width on the throat and pinch, and remove the Speedmaster ski jump leading into the shortturn valve job.
I didn't remove all of that ski jump I just kind of rounded it more so, more on each side.. yeah I know... sounds like an exhaust style approach, but thats the caution as to the dogleg syndrome im used to encountering. It bounces between [email protected] atm.