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- Comp Cams ''XFI'' (Xtreme Fuel Injection) Hydraulic Flat Tappet Camshafts
COMP Cams XFI Hydraulic Flat Tappet Camshaft Chevy 262-400ci 1955-98 Lift: .499"/.493" With 1.6 Rockers
249-12-365-4
Items You Need
Small Block Chevy 262-400ci 1955-98
| Operating Range: | 1500-5500 RPM |
| Duration Advertised: | 260° Intake / 272° Exhaust |
| Duration @ .050'' Lift: | 216° Intake / 223° Exhaust |
| Valve Lift w/1.6 Rockers: | .499'' Intake / .493'' Exhaust |
| Lobe Separation Angle: | 113° |
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Good low end and mid-range for TPI 350 with aftermarket chip and upgraded exhaust.
Specifications:
Comp Cams XFI (Xtreme Fuel Injection) camshafts feature a wide lobe separation for decreased overlap, yielding a more efficient combustion process. The XFI lobe profiles were designed to work in conjunction with recent valve train technology advancements. When used with Comp Cams beehive valve springs and increased ratio Pro Magnum rocker arms, the result is a faster valve opening and closing, while maintaining complete valve train control. Additionally, the XFI camshafts take advantage of the high velocity EFI-style cylinder head intake ports, intake manifolds and combustion chamber designs. The result: dramatic improvement in performance and durability for today's fuel injected engines.
Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.
Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.
Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.
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