S&S HVHP oil pump BT84-91 uni cover For Harley-Davidson

S&S HVHP oil pump -91 uni cover For Harley-Davidson
☑ Aplicación en agua fría, caliente y sistemas de calefacción
☑ Instalación rápida sin necesidad de herramientas especiales
⇒ Organiza tu instalación con bridas resistentes

S&S HVHP oil pump BT84-91 uni cover For Harley-Davidson
The S&S High Volume High-Pressure (HVHP) billet aluminum oil pump is a high capacity pump that was initially designed for the S&S Super Sidewinder Plus Extenso Block engines. These pumps feature a new tooth profile with fewer, but larger teeth, providing increased oil volume for both supply and return sides of the pump. Supply gears are 9% wider than OEM or básico S&S oil pumps to give the HVHP pump even more oil capacity. Return gears are 28% wider than OEM or standard S&S pumps to insure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, preventing oil carry over from the crankcase breather. In spite of these wider gears, the HVHP pump is no thicker than stock. Your choice between one with an universal cover that provides a number of oil feed and return options allowing maximum flexibility for customized installations, or the standard style cover which has fe