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Topic: 1968-1972 Engine Power

in Forum: C3 General Discussion


1968-1972 Engine Power

Posted: 7/29/11 5:53pm Message 1 of 2
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Australia
Joined: 7/11/2011
Posts: 18
Vette(s): 1974 L82 Silver with black interior. Factory M21, Power windows & steering. Side pipes just because I can.
G'day all,

Please excuse my ingnorance with this question - im only newish to C3's

Im in the process of buying a c3 big block and have learnt all about the different hp ratings from from 71-72'..

My question is, in real on road terms does say a 69 427 v's a 72 454 REALLY feel any different as far as overall power is concerned?

Cheers Waz


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1968-1972 Engine Power

Posted: 7/29/11 7:05pm Message 2 of 2
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Temple City, CA - USA
Joined: 10/3/2010
Posts: 365
Vette(s): 1969 Daytona Yellow. 350 / Automatic.
The stock '72 454's are rated at 270hp
the stock '69 427's are rated at 390, 400 and 430 hp depending on various options.

Why the drop?  emissions laws and MPG laws here in the US.

Download a copy of VetteSet for a complete list of hp and options.  Just search for it on Google or Dogpile.

jim



in Forum: C3 General Discussion


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