GM L92/LS3 CNC Ported Cylinder Heads 2.0

PN: TEA-GML922-CUSTOM
Big Bore GM LS Engines Stage 2 Porting
Our stage 2 program takes our stage 1 port design to the next level and also adds a new redesigned fully cnc- machined combustion chamber. We also assemble this head with the standard dual .650" spring kit and mill to fit customer's application. Head will fit 4.00" bore but will require 4.125" gasket.

FLOW DATA 4.125" BORE
Lift Intake Exhaust
0.100 71 55
0.200 155 118
0.300 240 190
0.400 302 253
0.500 344 273
0.550 358 280
0.600 360 284
* Tests conducted at 28" of water, radius plate int. 1.875" x 4.0" exh. pipe

$1,195.00Price:
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