I have a 73 318, unknown mileage, stock heads, LD4B intake, edelbrock performer 600 cfm carb, flowtech headers, 340 cam, 340 air cleaner assembly,323 gears, 275/60/15 tires, stock crap 904 with no converter.
Drives fine no hiccups,sputtering or stalling with normal driving. I did notice...