Summit has trick flow heads
Anybody have "Stage VI" flow numbers.
Just for comparison sakes....
Yes I do. Here are the last STG VI heads we did. We had to work our butts off because someone else messed with them before they were sent to us.
Lift...........STG VI OOTB...........as received.................IN/EX
.100.........66/58...........................69/59.....................76/60
.200.......124/115........................121/117..................156/136
.300.......175/149........................179/170..................222/188
.400.......206/156........................234/218..................275/225
.500.......226/162........................275/242..................310/256
.600.......236/165........................299/256..................338/280
.700.......240/168........................295/262..................344/297
They did pretty good on the exhaust but the work on the intake side was pretty sketchy.
