Kinsler_Handbook_#32 December 2017

Kinsler Fuel Injection, Inc, 1834 THUNDERBIRD TROY, MICHIGAN 48084 U.S.A. www.Kinsler.com Phone (248) 362-1145 Fax (248) 362-1032 64 Available on most Kinsler manifolds. Can be installed on most other manufacturer’s manifolds and special made units. The Spring-Screw link with it’s unique patented design acts as a combination slip and universal joint . It also has a screw for torsionally phasing the shafts and a spring to keep any looseness out of the joint. The bolt-on design allows ease of installation on an existing unit without having to disassemble the manifold. The adjusting screw allows synchronization of the front cylinders to the rear ones for smoother engine idling. 2024 aluminum, anodized blue; hard coated where the screw and rivet contact the tab for additional wear protection. KINSLER SPRING-SCREW UNIVERSAL THROTTLE SHAFT LINKS Made in “right” hand and “left” hand so that they can always be installed with the screw facing outwards for ease of adjustment, yet have the torque from the “driving” shaft pushing directly against the screw rather than the spring in the adjuster assem- bly.... this way the action is always positive. If pushed against the spring, a heavy load could compress it. #4897 4880 5/16", left hand, no arm 4881 3/8", left hand, no arm 4886 5/16", left hand, 1.430" C-C arm 4887 3/8", left hand, 1.430" C-C arm 4888 3/8", left hand, 1.430" C-C arm on opposite end 4882 5/16", left hand, 1.750" C-C arm 4883 3/8", left hand, 1.750" C-C arm 4884 3/8", left hand, 1.750" C-C arm on opposite end 4890 5/16", right hand, no arm 4891 3/8", right hand, no arm 4896 5/16", right hand, 1.430" C-C arm 4897 3/8", right hand, 1.430" C-C arm 4898 3/8", right hand, 1.430" C-C arm on opposite end 4892 5/16", right hand, 1.750" C-C arm 4893 3/8", right hand, 1.750" C-C arm 4894 3/8", right hand, 1.750" C-C arm on opposite end Determine style of link required and check for proper clearance © 2007 Left hand Right hand PATENTED Installation on Hilborn Chevrolet manifold 1. Cut the shaft without disassembling manifold 2. Bolt-on Kinsler spring-screw linkage #4891 #4894 #4898 #4881 #4883 #4887 #4884 #4888 #4893 #4897 MINIMUM .900” CENTER-LINE OF THROTTLE SHAFT NEED MINIMUM OF .900” GAP IN MANIFOLD FOR LINK TO FIT 1.100” .500”

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