PCE281.1654 Speedmaster heads for 360 LA

If you wait till November they should have their 40% of sale they’ve done it the last view yrs. I bought the CNC versions. There is no head that is truly OTB ready to run from one pair to the next. Regardless the best policy is to break it down and inspect. You be amazed what you find sometimes. I found aluminum shavings in mine, guides are dry and tight, I’ll add some oil let em eat to self clearance, and I like to lap the valves in myself as well I like a consistent seat to valve contact. Thinking I might back cut the valves to help the low lift numbers. For the money they are decent workable castings.