650 holley dp

[thunder1]

I have had my backdraft car 9 years and love it, but for the last 5 years I have been fighting with my 650 holley to run right even on the dyno but have only had limited luck, I have overhauled holleys before but this one no luck.
last week I order a new quick fuel Q-650 from 4 sec flat and talk to Dan
all I can say I have a new car and my 302 now feels like a 351 it runs so good you think I have fuel injection, the car has never been this fast!!!
Thank you Dan at FBO setting this carb up well worth the price!

Here a link to Da www.4secondsflat.com/n



ED

[Dave S]

That was my experience after I switched from a Holley to a QF 650 DP. It IS like fuel injection by the way the car runs. And gas mileage almost doubled.