Ariel The Little Mermaid The Prince Belle Disney Princess Aurora Kelford Performance Camshafts. GT 256 A 272 270 13. 50mm 13. 50mm Stage 1 Ford GT350 GT500 heads on 5. 0L block (Coyote Firing Order) NA Camshafts (Naturally Aspirated, OEM Pistons, 8500 RPM) The Kelford Cams Stage 1 camshafts for the Ford Coyote are the ideal upgrade for naturally aspirated street builds using OEM pistons, a high performance exhaust system, and quality ECU tuning. Designed to rev safely to 8500 RPM, these performance camshafts offer enhanced top end power while retaining stock piston compatibility. Camshaft centerlines are optimized for OEM valve to piston clearance, though clearance must be manually checked before installation. A valve spring upgrade is required, and Kelford recommends the KVS257 spring kit for optimal reliability and performance. These Stage 1 cams are perfect for enthusiasts looking to increase horsepower without internal engine modifications. GT 256 B 282 280 14. 25mm 14. 00mm Stage 2 Ford GT350 GT500 heads on 5. 0L block (Coyote Firing Order) NA Camshafts (ITB Compatible, 9200 RPM) Kelford Cams Stage 2 camshafts for the Ford Coyote are purpose built for naturally aspirated racing engines equipped with high flowing exhaust systems and performance intake manifolds, such as individual throttle bodies (ITBs). These racing camshafts are engineered to deliver exceptional midrange torque and sustained power through to 9200 RPM. Designed for engines using aftermarket pistons with proper valve reliefs, Stage 2 cams allow full utilization of the variable cam timing for maximum tuning flexibility. Ideal for competitive motorsport applications, these high performance cams offer the perfect balance of power and control for serious racers. GT 256 C 298 292 15. 00mm 14. 00mm Stage 3 Ford GT350 GT500 heads on 5. 0L block (Coyote Firing Order) NA Camshafts (Ported Heads, 10,200 RPM) The Kelford Cams Stage 3 camshafts for the Ford Coyote are the ultimate choice for extreme high RPM naturally aspirated racing engines. Designed for professionally assembled powerplants running ported cylinder heads, high compression ratios, and maximum flow intake and exhaust systems, these cams are engineered to perform to 10,200 RPM and deliver peak performance at the highest level. Stage 3 cams must be paired with aftermarket pistons featuring deep valve relief pockets, and a KVS257 valve spring upgrade is required for reliable operation under intense racing conditions. For competitive racers aiming to lead the field, these cams offer elite performance and precision. GT 256 TA 270 270 13. 50mm 13. 50mm Stage 1 Ford GT350 GT500 heads on 5. 0L block (Coyote Firing Order) Turbo Camshafts 800 1400HP, Twin 4856mm Turbos, 8500 RPM) The Kelford Cams Stage 1 Turbo camshafts for the Ford Coyote are engineered for street driven turbo builds producing 800 1400 horsepower with twin 48mm to 56mm turbochargers. Perfect for daily drivers who want a sharp launch and serious performance at the lights, these cams deliver strong street power with a proven 1015% increase in horsepower over stock camshafts. Designed to rev confidently to 8500 RPM, Stage 1 cams are fully compatible with OEM pistons, with camshaft centerlines precisely set to maintain factory valve to piston clearance. However, its essential to verify clearances during installation. A valve spring upgrade is required, and Kelford recommends the KVS257 spring kit to ensure reliable performance under boost. These turbo camshafts offer a perfect balance of daily drivability and power packed performance for your Mustang or F 150. GT 256 TB 280 280 14. 00mm 14. 00mm Stage 2 Ford GT350 GT500 heads on 5. 0L block (Coyote Firing Order) Turbo Camshafts (14002000HP, Twin 6272mm Turbos, 9200 RPM) The Kelford Cams Stage 2 Turbo camshafts for the Ford Coyote are engineered for serious racers pushing 1400 to 2000 horsepower with twin 62mm to 72mm turbochargers. Designed for cars running mid 7 to low 8 second quarter mile passes, these cams deliver exceptional midrange torque and hold strong power all the way to 9200 RPM. Optimized for drag racing applications, Stage 2 cams are designed to fully utilize the variable cam timing system, offering precise control and a broader tuning window. These camshafts must be paired with aftermarket pistons featuring deep valve relief pockets to ensure proper clearance at high RPM and boost levels. A valve spring upgrade is required, and Kelford recommends the KVS257 spring kit for reliable valve control under extreme performance demands. These turbo cams provide the serious power and control needed to dominate the 1 4 mile. GT 256 TC