Quick vid of the new 461 running.
Bear's GTO - Pontiac 461 - First Run.
First run of the engine my son Ben and I built for my 69 Pontiac GTO. This is the original 400 that came in the car when it rolled off the assembly line in Arlington Texas. It's now a 461 thanks to a 4.250" stroker crank and an .035 overbore.