All i gotta say is... don't go with Holley remakes. I thought my stock carbeurator blew because I was having studdering in the engine when accelerating. So I bought the QJet remake by Holley. Me n my pops installed it, hooked everything up and started it up. It idled at 3400-3800 RPMS up and down... dumping gas etc etc... So i took it to have it installed PROFESSIONALLY along with a full tune-up/oil change and the guy said that it was dumping gas and it was unfixable unless rebuilt. Im like "well wtf I just bought it".. he told me to take it back and to this day, my mom is fighting with the store to at least give me Store Credit...
The old carb still sits in my car, hasnt given me a problem since *Knock on Wood* ... it was an EGR valve or something and had it replaced