More air in, more power out. We offer CNC porting service programs for the following cylinder heads. 5.3L 706 and 862 5.7L 243 and 799 6.0L 317 6.0L 873 Cast Iron 6.2L 821, 823 and 5364 AFR-1501 Enforcer (LS) AFR-1351 Enforcer ( Small Block Ford) LPC 11 degree RPC 11 degree S4407 - M311 EQ364X 60669 Edelbrock (BBF) S4401 SB Chevy S4404 SB Ford S4406 LS1 CNC Porting improves airflow and port size consistency resulting in more power. Stock head flow starts falling off at .500" lift, while most aft
More air in, more power out. We offer CNC porting service program…
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4.6K views · 148 reactions | Our 6.2L LS3 made 608.9 HP and 532.3 TQ on the engine dyno with the additon of our PRC LS3 260cc heads for a gain of 32 HP and 26 TQ from heads only! This is using a factory LS3 short-block with the following parts: *PRC 260cc LS3 Heads *TSP Stage 4 LS3 Camshaft *Fast 102mm Intake *102mm Throttle Body | Texas Speed & Performance | Facebook
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