Custom cut 2.5 o-ring heads

[89Talon18]

Custom 37cc cnc machined o-ring heads for a standard bore zero deck height oring motor. Heads have fully machined chambers with a .043" x 2 degree squish pocket. One of the heads has a small casting flaw. Had them listed on fb for $500 shipped but at this point i will accept the first reasonable offer or trade for a empty swept skeg big window cle case. Call or text 810-701-2484

[Valeroman]

will these heads give more compression or less than stock?

[89Talon18]

More then stock. What hp motor would you be putting these on?