So I've got a 68 cat with a HO 302 out of a 'stang. The car runs pretty rich, lots of smoke in the air. I was wonderin' what size of fuel line should I have on the car? I changed the line this summer and just replaced it with 3/8, which was what came on the car. I've got a 600 holley on it, and have no idea how to tune it. Probably won't start it up soon either, the car is in a barn 1 hour away, and it's been minus 25 degree celcius. (That's really cold in farenheit) Is this something I can jet the carb for? fuel regulator? Different size line? Thanks fellas.
Matt
Matt