Just installed the Street Demon on my 440 and....WOW! Car has never ran better or sounded as good. Quick throttle response and steady RPMs. I can't say enough good things about it. Will never go back to the Edelbrock. twocents


70 Challenger, 440, 4-speed, pLuM cRaZy
71 VW Super Beetle Convertible, Lemon Yellow
A couple of Jeeps…