Manual

IINNSSTTAALLLLAATTIIOONN IINNSSTTRRUUCCTTIIOONNSS

For Rivera Engineering's Dual 42mm Mikuni Carburetor kit

with DUAL RUNNER INTAKE MANIFOLD

12450 Whittier Blvd, Whittier, CA 90602 (562) 907-2600

www.riveraengineering.com

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I N S T A L L A T I O N I N S T R U C T I O N S For Rivera Engineering's Dual 42mm Mikuni Carburetor kit with DUAL RUNNER INTAKE MANIFOLD www.riveraengineering.
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DUAL RUNNER MANIFOLD DUAL CARBURETOR INSTALLATION INSTALLATION INSTRUCTIONS for CAUTION RIVERA ENGINEERING’S Be patient. Due to the very limited clearances between the manifold and cylinders extra care must be taken to ensure that the manifold bolts are installed correctly, and not cross threaded. The gas tank and top motor mount must be removed to allow installation. A moderate degree of mechanical skill is required to properly install this dual-carb dual runner intake manifold kit.
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DUAL RUNNER MANIFOLD DUAL CARBURETOR INSTALLATION respond favorably with the same sized jet. ADJUSTING THROTTLE FREE-PLAY B. Carburetor synchronization is pre-set and under normal operation should not need re-adjustment. Idle synchronization is required for smooth idling. Each carb has an idle adjuster screw located at the bottom. Perfectly synchronized idle can be achieved by use of a "manometer" or "carb stick" (available from Rivera Engineering).