XFI Hydraulic Roller Camshaft Small Block Chevy 262-400ci 1955-98 Lift: .550"/.546" With 1.6 Rockers
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-12-464-8

XFI Hydraulic Roller Camshaft Small Block Chevy 262-400ci 1955-98 Lift: .550"/.546" With 1.6 Rockers

$52295
ShippingShips on 09/15/2026
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Chevy 262-400ci 1955-98
Retro-Fit Hydraulic Roller Camshafts
    XFI Hydraulic Roller Camshaft
    Small Block Chevy 262-400ci 1955-98
  • Lift: .550"/.546" With 1.6 Rockers
  • Duration: 252°/264°
  • Lobe Separation Angle: 113°
  • RPM Range: 1000-5000

    Good for 305 or 350 TBI. Excellent off idle performance. Xtreme torque.

    Operating Range:1000-5000 RPM
    Duration Advertised:252° Intake / 264° Exhaust
    Duration @ .050' Lift:202° Intake / 212° Exhaust
    Valve Lift w/1.6 Rockers:.550' Intake / .546' 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 for 305 or 350 TBI. Excellent off idle performance. Xtreme torque.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft
BrandCOMP CAMS
Package Height2.7
Package Width3.0
Package Length24.3
Weight8.75 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)212
Cam StyleHydraulic roller tappet
Grind Number252XFI HR13
Exh. Duration Advertised (Deg)264
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.55
Int. Duration @ .050 In. (Deg)202
Basic Operating Rpm Range1,000-5,000
Intake Valve Lift0.55 in (13.97 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)252
Lobe Separation (Deg)113
Rpm Range1000-5000
Advertised Duration252 int./264 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.546
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.550 int./0.546 exh.
QuantitySold individually
Exhaust Valve Lift0.546 in (13.868 mm)
Advertised Intake Duration252
Intake Duration At 050 Inch Lift202
Exhaust Duration At 050 Inch Lift212
Advertised Exhaust Duration264
Lifter TypeHydraulic Roller Retrofit
Part FitmentSemi Universal
Duration At 050 Inch Lift202 int./212 exh.
Valve Springs RequiredYes
Vendor Part Number12-464-8
Package Qty1
Package TypeEA
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