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Competition Cams

Competition Cams 41-601-7 Mutha Thumpr Camshaft

Part # COM41-601-7 Be the first to write a review

Competition Cams 41-601-7 Mutha Thumpr Camshaft

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Competition Cams 41-601-7 Mutha Thumpr Camshaft

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Mutha Thumpr Camshaft; Mechanical Flat Tappet; 2200-6100 rpm; Adv. Dur. 275 Int./307 Exh.; Lift .368 Int/.364 Exh.; Lobe Angle 107 deg.;

Features:

  • Great sound (early exhaust opening and more overlap)
  • Great power (new lobe designs give great area and air flow)
  • Great mid-range response (early intake closing traps more air)
  • Minimal engine vacuum - requires mods for any vacuum accessories such as power brakes
  • Designed for use only with valve train upgrades including COMP Cams® Beehive™ Valve Springs and roller rockers
  • Works best with looser converters, more rear end gear and other performance engine modifications
Advertised Exhaust Duration307
Advertised Intake Duration275
Brand Competition Cams
Camshaft StyleSolid Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)249
Intake Duration (at .050 inch Lift)235
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.368
Lobe Separation (degrees)107
Operating RPM Range2,000-4,000
Product TypeCamshafts
UPC036584213451
Manufacturer Part Number41-601-7
Part NumberCOM41-601-7
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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