Roadkill Extra

Steve adds a new rear end and a set of traction bars to the Mopar truck.

Finnegan takes a break to answer some questions.

Steve shows how to do a quick test for cam timing without having to disassemble the engine.

Steve demonstrates how to dial in a carburetor.

David provides an update on his most reliable adventure rig.

Steve Dulcich goes solo answering questions that fans have posted online.

Steve Dulcich shows how to find an engine's top dead center.

David strolls through troves of abandoned cars at Colorado Auto and Parts.

David offers some tips on how to un-mangle his trailer's wheel-bearing situation.

David Freiburger answers some questions that fans posted on Instagram.

Steve Dulcuch explains the difference between two of the most common intake manifolds for carbureted V6 and V8 engines: single plane and dual plane.

A special Monday Q&A with Freiburger from Colorado Auto and Parts.

Steve describes the Dulcich method for installing fresh pistons and rods.

Finnegan and Freiburger install a turbocharger wastegate.

Quips and quirks that didn't make it into the final cut.

David Freiburger answers questions from fans on Instagram.

Bloopers and outtakes from the Rotsun episode, which features a '71 Datsun with a turbo engine.

David Freiburger finds a 1968 Mercury Cougar 6.5L at a junkyard.

Freiburger forces Dulcich to eat a peanut-butter-and-pickle sandwich.