stock Pontiac Super Duty 421v8/405hp vs stock Chevy 409 on Dyno

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stock Pontiac Super Duty 421v8/405hp vs stock Chevy 409 on Dyno

Started by joe74ta, September 03, 2013, 08:31:30 PM

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joe74ta

Top Fuel Pilot
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stock Pontiac Super Duty 421v8/405hp vs stock Chevy 409 on Dyno

September 03, 2013, 08:31:30 PM

http://youtu.be/gNg569agwiU

LeighP

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Re: stock Pontiac Super Duty 421v8/405hp vs stock Chevy 409 on Dyno

#1

September 04, 2013, 08:26:04 PM

Cool....I like both those engines.

Regards,
Leigh
1969 Pontiac Firebird 400

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