Falcon Performance 862 Heads
06-03-2011, 06:14 PM
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Falcon Performance 862 Heads Has anyone ever used or heard anything about these heads from Falcon Performance? They are GM 862 race prepped CNC heads. Should I fool with them or not? They are a lot cheaper than AFR, Dart, or Trick Flow but I do not want to buy junk.
HEAD SPECS:
INTAKE RUNNER 220cc
EXHAUST RUNNER 80cc
CHAMBER 64.5cc
VALVE SIZE 1.6" EXHAUST // 2.02" INTAKE - VALVES NOT INCLUDED
OTHER FEATURES:
Heads machined on simultaneous 5-axis HAAS CNC machine
No hand work - all CNC-machined consistency
4-angle valve job
FLOW FIGURES (at 28in. of water on Superflow 600 on a 4.060" bore)
Int. 600=292
.550=288
.500=274
.400=248
.300=200
.200=145
Exh. .600=215
.550=210
.500=204
.400=163
.300=132
.200=98
HEAD SPECS:
INTAKE RUNNER 220cc
EXHAUST RUNNER 80cc
CHAMBER 64.5cc
VALVE SIZE 1.6" EXHAUST // 2.02" INTAKE - VALVES NOT INCLUDED
OTHER FEATURES:
Heads machined on simultaneous 5-axis HAAS CNC machine
No hand work - all CNC-machined consistency
4-angle valve job
FLOW FIGURES (at 28in. of water on Superflow 600 on a 4.060" bore)
Int. 600=292
.550=288
.500=274
.400=248
.300=200
.200=145
Exh. .600=215
.550=210
.500=204
.400=163
.300=132
.200=98
