I got a deal on the Speedmaster Victor copies. I paid $800 for the assembled heads, and offset rockers. Turns out the valves are the wrong size, length wise, and they will need a geometry correction kit from @B3RE.
Next time I will save up for Trick Flows, I’m going to have another $6-800 getting these heads right. It’s a wash at this point. I definitely learned a lesson, and should have listened to everyone who said to “buy once,cry once”.
The 383 should have gobs of top end with these heads though.