NOS Nitrous Micro Switch - Holley 4500 Carburetors RS004C19 DYAD DS clutches are equipped

DYAD DS clutches are equipped with a lightened billet steel flywheel providing low inertia resulting in quicker RPM's

turn the oil pump shaft then reinstall the new distributor making sure the rotor and vacuum can are pointed in the same direction as on the old distributor

providing 0"-2

Utilizing traditional knurled-roller adjusters at all four adjustment points for the upmost in simplicity and reliability

Adjusts Vehicle Ride Height To Handle The Load

NOS Nitrous Micro Switch - Holley 4500 Carburetors RS004C19 DYAD DS clutches are equippedNOS Micro Switch Bracket 16514NOS Billet Dominator 4500 Micro Switch Bracket Product Description: Nitrous Micro Switch Bracket Included Holley 4500 Carburetors Kit The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States' government was losing interest in