CNC Ported 243 Heads
08-06-2017, 10:26 AM
#1
CNC Ported 243 Heads
For sale is a set of 243 heads CNC ported by FlowTech Induction. I bought the heads used off of this site and had FlowTech run their CNC program on them, new valves, etc. They have new Lunati dual valve springs installed. The heads are not milled. I planned on running them on an LQ9 so I'd have stock LS2 compression. I have never run or installed these heads since I had the porting done. They have been sitting in my basement since. I have also attached a PDF of my invoice from FlowTech.
I have about $2,200 into these. New price $1,650 and I will cover shipping if needed.
Description of them as follows from Ed at FTI:
Here's the description with the race ported heads using new stainless valves.
Cylinder Head: LS2-LS6 – 243 Casting
Port Volume: 234cc
Chamber Volume: 67cc
TestBore: 4.000"
IntakeValve: 2.020"
ExhaustValve: 1.570"
ValveLift Intake Exhaust No Pipe
.100" 65.7 55.1
.200" 145.8 119.9
.300" 197.7 162.7
.400" 245.0 187.7
.500" 282.0 200.1
.550" 299.1 204.0
.600" 305.2 208.0
I have about $2,200 into these. New price $1,650 and I will cover shipping if needed.
Description of them as follows from Ed at FTI:
Here's the description with the race ported heads using new stainless valves.
Cylinder Head: LS2-LS6 – 243 Casting
Port Volume: 234cc
Chamber Volume: 67cc
TestBore: 4.000"
IntakeValve: 2.020"
ExhaustValve: 1.570"
ValveLift Intake Exhaust No Pipe
.100" 65.7 55.1
.200" 145.8 119.9
.300" 197.7 162.7
.400" 245.0 187.7
.500" 282.0 200.1
.550" 299.1 204.0
.600" 305.2 208.0
Last edited by KevinF56; 09-04-2017 at 08:12 PM.
