Bought this carb to match the aggressive engine I'm building for my 67 convertible. Had a 600 cfm Edelbrock. Cant wait to here it run with the new Holley. Ive read a lot of good things about this carb...but was really surprised when I picked it up. A very heavy carb. Put AFR heads on to lighten up the front end... think i just put the weight back on. Lol. Hope it works well.
These carbs are great. I ordered this and had a problem with adjusting the choke no matter what I did it still wouldn't start right. 6 months later I really look into it and the two safety screws on the choke cap actually don't allow any sort of adjustment. (Believe mine was set incorrect from holley and passed through quality control). Not cj's fault at all. Called holley and the guy on tech assistance really didn't care too much. Other than that great carb