GESSLER HEAD PORTING, Quadrajet and Buick Parts - hide BUICK PARTS - GHP-Q2545S Buick Performance Parts / Q-Jet parts

+ Large Image	GHP-Q2545S GHP-Q2548S GHP-Q2550S GHP-Q2552S	Primary Metering Rods - Used to tailor primary part throttle/cruise enrichment . Single taper rod for all 1975 and later Q-Jets. Dimensions indicate maximum diameter of taper. Larger diameter rods will lean part throttle/cruise air fuel mixtures. A great way to fine tune your Q-Jet for better driveablity and fuel milage.


	Application: Part # GHP-Q2545S GHP-Q2548S GHP-Q2550S GHP-Q2552S Note:	1975 and later Rochester Q-Jets Rod Taper Diameter .045" .048" .050" .052" 1975 and later Primary Metering Rods are .080" shorter than 1974 and earlier rods. Do not interchange.	X X X Rod Tip Diameter .026" .036" .036" .036"