Freiburger is back at it, testing carburetors on his Red Duster and you might be surprised by some of the results. Or maybe you already know exactly what the differences are and could have told us without watching the video. No? I didn’t think so. Check out the video and prepare to have fun.
Video Description:
In this video I am testing and tuning a 750-cfm double pumper and a 600-cfm vaccum secondary Holley-type carburetor to see which one works best for a mild V8 application for the street. Victim: The Red Duster.
ALSO, I am giving away my 1990 Chevy Suburban 4×4 and $5,000! You’ve seen this truck in three episodes on my channel, and I hope the winner uses the money for a great road trip. Enter before December 7, 2025* HERE’S THE LINK TO FREIBURGER’S SUBURBAN GIVEAWAY: https://shop.davidfreiburger.com/page…







