Quote: Dom, i use mallory 4309 regulators for my junk. i love the design and how well they work. i'm not sure what you are using
I use a 4 port Mallory... very simple... a spring and a seat... I've been running the same one for years
Mike you have a p/n for the one you are useing? i am looking for one for my twin 650 holley dp for my tunnelram and am undecided which one to get. thanks Mopar65
No I dont.. not sure if they still make this one... it also has a boost reference port... when I bought it I know it came with 2 springs... 1 for carb low pressure and 1 for injected high pressure
