360 build

The last pair or J heads I had done at one of the shops I use the bill was $718.00 IIRC. New stainless valves 2.02/1.60, Kmotion springs, hardened seats, 5 angle valve job and angle milled.

@ $950.00 it's likely he didn't want the bidness.

Just realize that flow is what produces HP not the material the head is made out of.