Moroso Enhanced Design 4-Vane Vacuum Pump With Mounting Bracket

Moroso Enhanced Design 4-Vane Vacuum Pump With Mounting Bracket

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$1,940.40
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VACUUM PUMP, ENHANCED DESIGN, MOUNT BRACKET, 4 VANE

Part # 22642
The nature of a vacuum pump is to remove air, blow-by gasses and other contaminants from the crankcase of an engine. Crankcase vacuum will increase horsepower by allowing the use of low-tension compression and oil control rings. In which the use of reduces frictional horsepower losses, blow-by, intake charge contamination and aids in detonation prevention. Moroso’s “purpose built” racing pumps offer all these advantages and more. Whether you have a normally aspirated Small Block or a nitrous equipped Pro-Mod, one of Moroso’s vacuum pump offerings with all the needed accessories has you covered. These pumps will suit nearly any engine combination and requirement.

  • "Enhanced Design" pulls 13.9% more vacuum
  • Can be used efficiently on wet or dry-sump engines
  • Achieves greater vacuum sooner, virtually maintenance free
  • 4-Vane design weighs less than "original" style pumps
  • Designed with maintenance-free precision sealed roller bearings
  • 4.375" O.D. body, 5.050" from back of pump to pulley mounting flange
View Instructions
To Purchase any of these products please go to Related Products below.
PART NO. AVAILABLE OPTION
97642 Vacuum Pump Vane Kit
 
PART NO. REPLACEMENT PARTS
97641 Replacement Fittings, -12AN
97181 Rebuild Kit, Enhanced Design Pumps