Intro to a port job

That's why I titled the thread "intro to a port job"... what you find out when they show up.
I could start another and call it "resurrection of the dead" or "how to bandaid a flow killing valve job"...

Its paying twice for a valve job that should have been right the first time... that really sucks for him. Should have used + .050 pop up retainers or +.050 locks to get the inst spring height