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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-20-633-5
Drag Race Mechanical Flat Tappet Camshaft Chrysler 273-360 1964-2000 Lift: .558"/.555"
$39595
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 273-360 1964-2000
Drag Race Mechanical Flat Tappet Camshaft
Chrysler 273-360 1964-2000
Lift: .558"/.555" Duration: 290°/304° Lobe Separation Angle: 106° RPM Range: 4000-7000
Drag Race Xtreme RX Camshaft
Chrysler 273-360 1964-2000
- Small Block Mopar
- Best all-around bracket cam. 4000+ converter in 360 or 4300+ stall in 340, min. compression ratio is 11:1. Strong mid-range and upper RPM power needs 11:1 compression with open carb and intake
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 Height3.0
Package Width3.2
Package Length24.3
Weight9.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)266
Cam StyleMechanical flat tappet
Grind NumberCRS XTQ290S-6
Exh. Duration Advertised (Deg)304
Engine Make/SizeMopar 273-360
Intake Valve Lift With Factory Rocker Arm Ratio (I0.558
Int. Duration @ .050 In. (Deg)260
Basic Operating Rpm Range4,000-7,000
Intake Valve Lash0.02 in (0.508 mm)
Intake Valve Lift0.558 in (14.173 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)290
Lobe Separation (Deg)106
Rpm Range4000-7000
Advertised Duration290 int./304 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.555
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.558 int./0.555 exh.
QuantitySold individually
Exhaust Valve Lash0.022 in (0.559 mm)
Exhaust Valve Lift0.555 in (14.097 mm)
Advertised Intake Duration290
Intake Duration At 050 Inch Lift260
Exhaust Duration At 050 Inch Lift266
Advertised Exhaust Duration304
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift260 int./266 exh.
Valve Springs RequiredYes
Vendor Part Number20-633-5
Package Qty1
Package TypeEA
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