Re: 452 Heads Question

["MO ( Steve Mick)" <micher@xxxxxxxxxxxxxxx>]

Well, good news for me!  I thought the heads I had stashed away were 906's I 
dug them out tonight and find that they are actually 452's Now to clean them 
up and magnaflux.,  These are large valve heads, but I think there are 
slightly larger valves available  ( for sunken seats?) Would it pay off in 
performance to use the largest valves  that will 
fit?..............................MO....sw  iowa
----- Original Message ----- 
From: "Joey" <jake4@xxxxxxxxxx>
To: <1962to1965mopars@xxxxxxxxxx>
Sent: Tuesday, June 23, 2009 12:05 AM
Subject: Re: 452 Heads Question


> I know of at least 4 cars that have the same combination of ported 452's 
> with MP .590 flat tappet cams and Holley street Dominator intakes that are 
> consistent 10.70 cars with little maintenance and I consider that cam to 
> be a dinosaur with todays available grinds.
> Joey
> ----- Original Message ----- 
> From: "SB" <polecat2@xxxxxxxx>
> To: <1962to1965mopars@xxxxxxxxxx>
> Sent: Monday, June 22, 2009 11:38 PM
> Subject: RE: 452 Heads Question
>
>
> > In the early 1970's, when the Hemi was gone from NASCAR, Richard Petty
> > had some of his best seasons.  He used the 346 heads on his cars then.
> > I agree that the 452 heads, which came later, are the best common heads.
> >
> >
> > ----
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> >
> > '62 to '65 Mopar Clubhouse Discussion Guidelines:
> > http://www.1962to1965mopar.ornocar.org/mletiq.html.
>
>
> ----
> Please address private mail -- mail of interest to only one person --  
> directly to that person.  I.e., send parts/car transactions and 
> negotiations as well as other personal messages only to the intended 
> recipient, not to the Clubhouse public address. This practice will protect 
> your privacy, reduce the total volume of mail and fine tune the content 
> signal to Mopar topic.  Thanks!
>
> '62 to '65 Mopar Clubhouse Discussion Guidelines:


----
Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

'62 to '65 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html.