650dblpmp.jpg486 hits | 56.99 KB | Posted: 4/5/064777-1 Holley now has dual 50cc pumps and hi flow shooter screws
nochoke.jpg422 hits | 55.24 KB | Posted: 4/5/06choke tower is removed for unrestricted flow to primaries
secidl.jpg390 hits | 42.68 KB | Posted: 4/5/06"made at home" adjustable secondary idle speed bracket