Brian Crower Adjustable Cam Gears for Subaru EJ205/EJ257 (Set of 4)

Shop Brian Crower camshafts, connecting rods, crankshafts, valves, valve springs, and retainers at Black Ops Auto Works. Explore engine-specific components for naturally aspirated builds, turbocharged projects, and performance rebuilds. This collection also includes selected valve guides, adjustable cam gears, keepers, bushings, and head gaskets to support your engine assembly plan. Brian Crower Performance Camshafts Choose Brian Crower camshafts by the exact engine application, cam profile, and intended operating range. Selected listings include naturally aspirated and forced-induction profiles for Honda, Acura, Toyota, Nissan, Mitsubishi, Dodge, and other engines. Stage designations help identify options within a particular application, but they do not describe one universal specification across every engine. Compare the manufacturer’s cam card, lift, duration, and supporting-component requirements before ordering. A larger cam profile is not automatically the right choice for a s...

Shop adjustable cam gears, cam sprockets, and slide cam pulleys for precise camshaft timing control in performance engines. This collection includes application-specific timing components for Honda and Acura B-Series, D-Series, H-Series, F-Series, K20 and K24 engines, Mitsubishi 4G63, Subaru EJ, Nissan SR20 and RB engines, Toyota 1JZ, 2JZ, 4A-GE and 7M platforms, Mazda Miata applications, Ford modular engines, and other popular builds. Choose performance cam gears from HKS, GReddy, Brian Crower, Skunk2 Racing, BLOX Racing, AEM, Fidanza, Torque Solution, and COMP Cams. Available products include single gears, intake and exhaust pairs, complete multi-gear sets, non-VVT applications, AVCS-compatible hardware, and replacement cam gear bolts. What Do Adjustable Cam Gears Do? An adjustable cam gear changes camshaft timing in small measured increments relative to crankshaft position. Advancing or retarding the cam can move the engine's torque curve, change boost response, and help an e...

Shop performance camshafts, adjustable cam gears, cam seals, cam covers, and related valvetrain components for import and domestic engine builds. This collection brings together application-specific parts for Honda and Acura B-Series, D-Series and K-Series engines, Subaru EJ platforms, Mitsubishi 4G63, Toyota 1JZ, 2JZ and 3S-GTE, Nissan SR20, RB26 and VR38, Hyundai G4KF, Ford Coyote and Predator engines, and additional performance applications. Choose from street, forced-induction, high-RPM, and competition-oriented components by GSC Power-Division, Brian Crower, Skunk2 Racing, HKS, GReddy, BLOX Racing, Ford Performance, COMP Cams, Manley, Supertech, and other respected manufacturers. Product requirements vary, so the correct choice depends on engine code, cylinder-head configuration, cam position, timing system, intended RPM range, and supporting modifications. Performance Camshafts for Street and Race Engines A camshaft controls when each valve opens, how far it lifts, and how l...

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...