1967 GTO Exhaust Sound
67 GTO 3" exhaust w/ Dynomax Super Turbo mufflers
Test run of the new 3" Exhaust kit on my Goat. If anyone is interested, the set up here is a '73 SD 455 bored .60 over, .502 lift cam, factory 400 heads, an air gap style intake, Holley 600 cfm marine double pumper carb, headers, and Dynomax Super turbo mufflers.
1966 Pontiac GTO Dyno Run
1966 Pontiac GTO, 462 Built Pure Pontiac Motor, Video Taken At The 2008 Car Craft Summer Nationals.
Dusting off the 1966 G.T.O.
Just a teaser.....