Heads for 440

Ootb Stealth numbers from my bench, tested @28” on a 4.375” bore-

Lift—— I/E
.100—-67/51
.200—144/102
.300—207/135
.400—245/159
.500—260/174
.550—262/178
.600—258/183
.650—260/185
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Ootb CNC Stealth(not MCH) head numbers from 6/24 on my bench, tested @28” on a 4.375” bore-

Lift—— I/E
.100—-71/54
.200—149/107
.300—216/140
.400—249/165
.500—273/185
.550—281/189
.600—286/194
.650—291/197
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