New TEA 243 Heads
04-06-2009, 04:25 PM
#1
New TEA 243 Heads Finally took down my 243 Castings to TEA.
After talking with mike, we are going to do a Stage 2 CNC on the Heads and cut the chambers from 64cc to 61cc for a bit more compression.
Stock bottom end.
Stock Pistons.
Ls6 Intake
1.8 rockers
224/230 xfi/xer Cam
Stage 2 LS6 243 "Seasoned" heads
pacesetter long tube exaust, no cats, magnaflow muf
We are est 420 rear wheel HP, what do you guys think?
Flow Numbers:
0.100 67 54
0.200 139 120
0.300 219 179
0.400 271 224
0.500 308 248
0.550 315 255
0.600 320 260
After talking with mike, we are going to do a Stage 2 CNC on the Heads and cut the chambers from 64cc to 61cc for a bit more compression.
Stock bottom end.
Stock Pistons.
Ls6 Intake
1.8 rockers
224/230 xfi/xer Cam
Stage 2 LS6 243 "Seasoned" heads
pacesetter long tube exaust, no cats, magnaflow muf
We are est 420 rear wheel HP, what do you guys think?
Flow Numbers:
0.100 67 54
0.200 139 120
0.300 219 179
0.400 271 224
0.500 308 248
0.550 315 255
0.600 320 260
Last edited by bigboykilroy; 04-06-2009 at 05:17 PM.
04-06-2009, 04:58 PM
#3
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Those heads are great. Not sure about running 1:8 rockers with that cam though (do you mean xfi/xer lobes?), I don't think that's a good idea. I think you should stick to 1:7.
