67 GTO / 2.5" Pypes X-pipe System / ProV

This 1967 425hp GTO is running a 2.5" Header-back system and an X-pipe. The owner of the GTO installed Pypes ProV mufflers with this system. Because the ProV has been discontinued, we recommendyou listen to the Pypes Violator videos.

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James' 67 GTO with Pypes street exhaust and x pipe
Don't mind the crooked tail pipes. They are coming back off until paint work is done.





67 GTO startup
1967 GTO 4-Speed, Plum Mist paint





GTO Pypes exhaust #1
The Pypes Street-Pro Exhaust on a '66 GTO after idle adjustment.





1967 GTO first start
First engine start of my '67 GTO project. Engine is a Pontiac 400 block bored and stroked to 463 cubic inches, with a Comp Cams hydraulic roller cam, PRW roller rockers, Kauffman Racing aluminum heads, 3 2-barrel carbs, Hedman Husler headers, and Pypes 3" Exhaust with x-pipe and Violator mufflers.




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