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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-10-610-5
Drag Race Mechanical Flat Tappet Camshaft AMC 290-401ci 1966-1991 Duration: 304°/320°
$32595
Ships on 09/14/2026
Lowest Price GuaranteeAMC 290-401ci 1966-1991
- Drag Race Mechanical Flat Tappet Camshaft
- Duration: 304°/320°
- Lift: .629"/.624"
- Lobe Separation Angle: 108°
- RPM Range: 5000-7500
Bracket race and mud racing. Works best with 5000+ converter in 390 or larger engine.AMC; Jeep; 4.0; 290; XJ; Cherokee; Wagoneer; Comanche; Grand Wagoneer; Wrangler; JK; Rambler; Eagle; ZJ; Chrysler; AM General; American Motors; 327; 390; 304; 327; 343; 360; 5.9; Rebel; Nash; AMX; Javelin
Bracket race and mud racing. Works best with 5000+ converter in 390 or larger engine.
AMC 290-401ci 1966-1991
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.
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Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight10.75 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)282
Cam StyleMechanical flat tappet
Grind Number304S-8
Exh. Duration Advertised (Deg)320-4
Engine Make/SizeAMC 290-401
Intake Valve Lift With Factory Rocker Arm Ratio (I0.629
Int. Duration @ .050 In. (Deg)274
Basic Operating Rpm Range4,000-7,400
Intake Valve Lash0.018 in (0.457 mm)
Intake Valve Lift0.629 in (15.977 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)304-1
Lobe Separation (Deg)108
Rpm Range5000-7500
Advertised Duration304 int./320 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.624
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.629 int./0.624 exh.
QuantitySold individually
Exhaust Valve Lash0.02 in (0.508 mm)
Exhaust Valve Lift0.624 in (15.85 mm)
Advertised Intake Duration304
Intake Duration At 050 Inch Lift274
Exhaust Duration At 050 Inch Lift282
Advertised Exhaust Duration320
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift274 int./282 exh.
Valve Springs RequiredYes
Vendor Part Number10-610-5
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
