CNC Porting AFR 12 Degree, 6-Bolt LS3 Heads We have been using a lot more of these AFR LS3 heads lately for both NA and boosted applications. They make good power and offer excellent value. We start with rough porter castings and machine in our own combustion chambers and port designs. Our standard package uses Manley exhaust valves and hardware. @airflowresearch #horsepower #LS #lsswap | Borowski Race Engines
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CNC Porting AFR 12 Degree, 6-Bolt LS3 Heads We have been using a lot more of these AFR LS3 heads lately for both NA and boosted applications. They make good power and offer excellent value. We start with rough porter castings and machine in our own combustion chambers and port designs. Our standard package uses Manley exhaust valves and hardware. @airflowresearch #horsepower #LS #lsswap | Borowski Race Engines
1.5K viewsFeb 7, 2024
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AFR vs Trick Flow Heads
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The Original CNC-Ported Cylinder Head #AFRheads | AFR - Air Flow Research
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Up close & personal with our 100% CNC-ported Renegade cylinder heads for Small Block Ford. #AFRheads #GetAPair | AFR - Air Flow Research
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Up close & personal with our 100% CNC-ported Renegade cylinder heads for Small Block Ford. #AFRheads #GetAPair | AFR - Air Flow Research
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Air Flow Research – The original CNC-ported cylinder head. #AFRheads #AirFlowResearch | AFR - Air Flow Research
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Air Flow Research – The original CNC-ported cylinder head. #AFRheads #AirFlowResearch | AFR - Air Flow Research
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This 6.0L LS makes 592HP with AFR's 100% CNC-ported Mongoose cylinder heads. #AFRheads #GetAPair Built by Salinas LS Swaps | AFR - Air Flow Research
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This 6.0L LS makes 592HP with AFR's 100% CNC-ported Mongoose cylinder heads. #AFRheads #GetAPair Built by Salinas LS Swaps | AFR - Air Flow Research
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2018 AFR's 345cc BBC cylinder head is recommended for radical street/strip, "Pro Street," or racing applications with displacements up to 572 cubic inches, operating at or below 7000 RPM. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend. These heads are capable of flowing 401 CFM at 0.700" of lift..... QUESTIONS ??? Ask about our Custom Top End Kits MORE INFO >>>> (704) 397-7979 | USA P
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AFR's largest and best flowing big block chevy cylinders heads, these cylinder heads feature 100% CNC machined intake runners, exhaust ports and combustion chambers. Best suited for +540 cubic inch large displacement racing engines, operating at or below 7600 RPM. Equipped with Titantium retainers and high quality components, these heads are capable of flowing 456 CFM at 0.900" of lift......... QUESTIONS ??? Give us a call and ask about our Custom Top End Kits >>>>>> (704) 397-7979 | USA Perform
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It's time to make your heads flow. 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 EQ364X 60669 Edelbrock (BBF) CNC Porting improves airflow and port size consistency resulting in more power. Stock head flow starts falling off at .500" lift, while most aftermarket camshafts today are in the .600-.640
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