Father and son duo Ray and Guido Fassel have a lot of pride in their built-to-drive rat rods. They own a ’30 Model A and ’32 Plymouth four-door and love to take them around to shows, like the 2015 NHRA Holley Hot Rod Reunion Show where this video was filmed.

“You gotta have a good carburetor,” said Ray Fassel. “That’s what it’s all about.” Ray says the carburetor is the heartbeat of the car, and you should just buy a new carburetor and put it on there and move on to more important things. Check out these sweet rat rods and see what other tips these car guys can offer.