What kind of power should this make?
10.9 : 1 cr
stage 2 ported ls6 heads (done locally)
flow
lift int exh
.100 76 59
.200 150 124
.300 214 180
.400 257 209
.500 287 229
.600 292 235
2.02 1.57 manley valves
5 angle valve job
manley springs w/ ti retainers
lunati 230/237 .565/.570 114lsa (custom ground 230/237 w/ more lift)
ls6 intake, flp lt headers, flp y-pipe, no cats, loudmouth
ported 80 mm bbk tb, 85mm maf descreened
2001, WS6, M6, 3.73, 12 bolt

