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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-52-500-5
Hi-Tech Mechanical Flat Tappet Camshaft Lift .595"/.595" Duration 272/272 RPM Range 3000-6000
$32595
Ships on 09/14/2026
Lowest Price GuaranteePontiac 151 c.i. (2.5L Iron Duke) 4 CYL. 1978-1989 (Two Gears On Cam Core)
- Hi-Tech Mechanical Flat Tappet Camshaft
- Oval Track/Bracket Race/Street Stock
- 1 Year Limited Warranty
151; Pontiac; Iron Duke; Pontiac 151
Oval track/bracket race/street stock. Aftermarket 2 BBL or stock carb.
Lift .595"/.595"
Duration 272/272
RPM Range 3000-6000
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 Height2.75
Package Width3.0
Package Length24.5
Weight7.75 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)242
Cam StyleMechanical flat tappet
Grind Number272TL-5
Exh. Duration Advertised (Deg)272
Engine Make/SizePontiac 151
Intake Valve Lift With Factory Rocker Arm Ratio (I0.595
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range3,000-6,000
Intake Valve Lash0.022 in (0.559 mm)
Intake Valve Lift0.595 in (15.113 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)272
Lobe Separation (Deg)105
Rpm Range3000-6000
Advertised Duration272 int./272 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.595
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.595 int./0.595 exh.
QuantitySold individually
Exhaust Valve Lash0.024 in (0.61 mm)
Exhaust Valve Lift0.595 in (15.113 mm)
Advertised Intake Duration272
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift242
Advertised Exhaust Duration272
Lifter TypeMechanical Flat Tappet
Duration At 050 Inch Lift242 int./242 exh.
Valve Springs RequiredYes
Vendor Part Number52-500-5
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
