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Old 11-20-2011, 10:25 PM
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John Brown John Brown is offline
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Default Re: 1969 Smokey Yunick Camaro

Car show cars all make more horsepower than ordinary cars. [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img]
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Old 11-20-2011, 11:45 PM
Verne_Frantz Verne_Frantz is offline
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Default Re: 1969 Smokey Yunick Camaro

I'll bet those intake gaskets are hard to come by.....
Verne [img]<<GRAEMLIN_URL>>/wink.gif[/img]
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Old 11-21-2011, 08:46 PM
iluv69s iluv69s is offline
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Default Re: 1969 Smokey Yunick Camaro

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Verne_Frantz</div><div class="ubbcode-body">I'll bet those intake gaskets are hard to come by.....
Verne [img]<<GRAEMLIN_URL>>/wink.gif[/img] </div></div>

How about a set of NOS rubber valve cover gaskets for the magnesium valve covers ??
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Old 11-21-2011, 03:56 AM
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Default Re: 1969 Smokey Yunick Camaro

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: John Brown</div><div class="ubbcode-body">Car show cars all make more horsepower than ordinary cars. [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img] </div></div>

L-O-L!

And as near as my research can show, it was a canted valve combination. Not a hemi. But what do I know?

Wayne
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Old 11-21-2011, 07:49 AM
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Default Re: 1969 Smokey Yunick Camaro

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Hotrodsled</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: John Brown</div><div class="ubbcode-body">Car show cars all make more horsepower than ordinary cars. [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img] </div></div>

L-O-L!

And as near as my research can show, it was a canted valve combination. Not a hemi. But what do I know?

Wayne </div></div>

that exactly right. i talked to smokey years ago about this head set up for about 2 hours. he said himself that these heads generally made 10-15hp less then what the tracos were making at that time period. he told me he had hundreds if not a thousand man hours into this design only to turn out to be fruitless.
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Old 11-21-2011, 08:38 PM
iluv69s iluv69s is offline
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Default Re: 1969 Smokey Yunick Camaro

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Hotrodsled</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: John Brown</div><div class="ubbcode-body">Car show cars all make more horsepower than ordinary cars. [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img] </div></div>

L-O-L!

And as near as my research can show, it was a canted valve combination. Not a hemi. But what do I know?

Wayne </div></div>

With all due repect to those of you out there that have spoken to Smokey himself and that are more knowledgeable than me.I respectfully disagree on two points.

First, I just looked at my heads here and they sure look like a hemi head to me....what is actually the difference in a hemi head or a semi-hemi head anyway??? the chambers are completely round and the spark plug hole is in the center of the valves and close to the center of the chamber. Maybe they are not as deep a chamber as a chrysler hemi head???

Second,....I am getting ready to build my motor to put in my 67 Z and I am planning on seeing if I can get 600 plus horses out of my heads !!!
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Old 11-21-2011, 09:36 PM
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Default Re: 1969 Smokey Yunick Camaro

<span style="font-style: italic">&quot;With all due repect to those of you out there that have spoken to Smokey himself and that are more knowledgeable than me.I respectfully disagree on two points.

First, I just looked at my heads here and they sure look like a hemi head to me....what is actually the difference in a hemi head or a semi-hemi head anyway??? the chambers are completely round and the spark plug hole is in the center of the valves and close to the center of the chamber. Maybe they are not as deep a chamber as a chrysler hemi head??? </span>
<span style="font-style: italic">
Second,....I am getting ready to build my motor to put in my 67 Z and I am planning on seeing if I can get 600 plus horses out of my heads !!</span>

My turn: With all due respect to you, you're wrong regarding those heads being &quot;hemis&quot; and when that small block hits the dyno, I think you might be a little surprised. Here is something you might want to uh, ponder:



Author? Smokey Yunick and Larry Schreib; 1983

What you're looking at is a classic open chamber, canted valve head. It is sure no hemi.

Wayne
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Old 11-21-2011, 10:54 PM
iluv69s iluv69s is offline
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Default Re: 1969 Smokey Yunick Camaro

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Hotrodsled</div><div class="ubbcode-body"><span style="font-style: italic">&quot;With all due repect to those of you out there that have spoken to Smokey himself and that are more knowledgeable than me.I respectfully disagree on two points.

First, I just looked at my heads here and they sure look like a hemi head to me....what is actually the difference in a hemi head or a semi-hemi head anyway??? the chambers are completely round and the spark plug hole is in the center of the valves and close to the center of the chamber. Maybe they are not as deep a chamber as a chrysler hemi head??? </span>
<span style="font-style: italic">
Second,....I am getting ready to build my motor to put in my 67 Z and I am planning on seeing if I can get 600 plus horses out of my heads !!</span>

My turn: With all due respect to you, you're wrong regarding those heads being &quot;hemis&quot; and when that small block hits the dyno, I think you might be a little surprised. Here is something you might want to uh, ponder:



Author? Smokey Yunick and Larry Schreib; 1983

What you're looking at is a classic open chamber, canted valve head. It is sure no hemi.

Wayne
</div></div>


Believe me Wayne, I am a big fan of Smokeys, ad I realize he did not feel they were worth the effort. I am really not sure what type of horsepower my motor will make...probably not 600..but I have a plan and I am hoping to make them work. Only time will tell.

And as far as the pics You posted...isn't a chrysler hemi a canted valve open chamber head? The pics you posted when looked at quickly look like a 426 hemi head to me...and my heads look hemispherical to me too!!

Maybe we should agree to disagree...!!
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