Buddy of mine put up a sound clip of his Yamaha R6 streetbike, so i thought i'd just 1-up him and upload a clip of my 1970 GTO with it's half assembled Summit Racing Exhaust :) ill be switching it out for a Flowmaster system as soon as i have $500 to burn and a free weekend to install it. it has a temporary 350ci V8 right now while i rebuild the factory 400ci engine, so it WILL be louder in the future. sorry about the camera falling over at the end, that 350 pumps out a lot of Exhaust. knocked it right over at about 3500 rpm
1970 Pontiac GTO STK # 954 *SOLD*
Here is a beautiful muscle car, 1970 Pontiac GTO. This has the correct Siena Yellow paint and Tan interior. The motor and transmission have less than 2000 since both being rebuilt with a mild cam and shift kit. New flowmaster Exhaust sounds great. It has the judge decal package and also has documentation like window sticker and PHS. If you would like more details give us a call today at toll free (866) 542-8392 or (704) 598-2130. We also welcome visitors to our Charlotte, NC showroom every day.
1968 GTO Startup
First startup since engine rebuild
Bored 90 over
RAM AIR III cam
Edlebrock performer RPM heads
Edlebrock highrise intake
1970 Pontiac GTO VOE "The Humbler"
A new and short-lived option for 1970 was the Vacuum Operated Exhaust (VOE), which was vacuum actuated via an underdash lever marked "Exhaust." The VOE was designed to reduce Exhaust backpressure to increase horsepower and performance, but it also substantially increased Exhaust noise. The VOE option was offered from November 1969 to January 1970. Pontiac management was ordered to cancel the VOE option by GM's upper management following a TV commercial for the GTO that aired during Super Bowl IV on CBS January 11, 1970. In that commercial, entitled "The Humbler," which was broadcast only that one time, a young man pulled up in a new GTO to a drive-in restaurant with dramatic music and Exhaust noise in the background, pulling the "Exhaust" button to activate the VOE and then left the drive-in to do some street racing. That particular commercial was also cancelled by order of GM management. Approximately 230 1970 GTOs were factory built with this rare option. A few mufflers have been "Hand-made" for the remaining cars; this occurred in 2006 and 2007.
1970 pontiac lemans 2 door hardtop 350 V8 dual exhaust. Magnaflow mufflers.
Just a sound check on my new Exhaust that I got put on two days ago. Originally was the stock Exhaust, 2 inch single pipe. I got tired of not having my car actually sound like a V8 so I had this Exhaust put on. After looking at reviews and talking to my mechanic we decided on magnaflows as it was considerably cheaper and I didn't need something that was ridiculously loud. It has a really nice tone at low rpm's and a slight drone right around 50-60 mph. I don't have a tach on this car currently so I'm not sure what RPM's that is. Everything on this car is ORIGINAL. 74,756 miles on the engine and transmission.
Pontiac GTO on dyno
A Pontiac GTO on the Dyno. Sorry i don't have any results, but it's a cool looking car and has a cool sound. I think it ended up making alot less than the owner had expected, around 300 horsepower.