Last head I took to him was 4 Cylinder Toyota.. Solid Lifters without replaceable shims.. you have to change the lifter to a different thickness.. He just said leave the Cam and he ground the stems to match the Lifters I had.. After the Valve job, the same Solid Lifters went back in the Same Place.. That's good work..
I have 45K Miles on that head now ( 1 Year Driving for me )
He was part of a group that was involved with 'Z Unlimited' in San Luis Obispo.. So Z32 are not new to him