Description PN: TEA-LM4VF-CUSTOM Total Engine Airflow can CNC port and upgrade the valve-train components on your OEM Late model 2011 4V 5.0L Ford cylinder heads, to achieve excellent improvements in torque and power. Give us a call 330-634-2155 to talk about your combination or custom requirements. STANDARD FEATURES Disassemble and clean Fully CNC port Intake and exhaust runners Competition multi angle valve job Precision grind all 32 valves with backcut on intake valve Hand blend valve job into porting Flow test with sheet included Flat mill Custom Assembly insuring all tip heights are at stock height Trickflow/Pac racing 85# valve springs OE valve stem seals FLOW DATA 94mm BORE Lift Intake Exhaust 0.100 91 82 0.200 165 160 0.300 228 206 0.400 283 219 0.500 305 228 0.550 318 231 0.600 N/A N/A * Tests conducted at 28″ of water, clay radius, exh. pipe This product is not available for online ordering! Please call us.
