hugh68charger
Well-Known Member
When I bought the car it had this Double Pumper on it and it really responds well on my 440 with a Torquer intake and a mild cam. So I did some research and see it is a "6710". This makes it a 4165 model. I have seen a couple of videos and read a little about it ,it's a 800 cfm spread-bore Holley. I was wondering if anyone else has used one of these and their experience with it.