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06-01-2008, 12:29 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Billet Aluminum Hemi Heads for SB Ford & SB Chevy
Do I have your attention? I am going to be offering these heads on my site!
They will be complete and ready to bolt on. T&D rockers, valves, springs, carbon fiber valve covers, etc. These are billet aluminum hemi heads. They are made by a wizard in his shop. He has a set on a SB Chevy, naturally aspirated, race gas, in a Chevy II running in a 10 1/2 in slick class, producing over 900hp, turning 8.14 at 173 mph. This is a pretty nasty engine granted, but these heads on a street engine would produce significant hp gains, not to mention looks! No, they are not cheap! Al W.
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Al W.
Last edited by thorconstr; 06-01-2008 at 04:21 PM..
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06-01-2008, 01:28 PM
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CC Member
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Join Date: May 2005
Location: Riverside,
CA
Cobra Make, Engine: Cutting Edge, Boss 429
Posts: 377
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Not Ranked
Okay Al, I'll bite. I don't see a link or any other obvious way to your site, and a little more info would be nice. You do want to play nice don't you Al?
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06-01-2008, 02:50 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Boss, They will be on my site soon. www.thormotorsports1.com Thanks, Al
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Al W.
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06-01-2008, 04:19 PM
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CC Member
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Join Date: Oct 2003
Posts: 4,078
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Not Ranked
"They are made by a wizzard in his shop".
Who's shop??
Who is "he"??
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Chas.
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06-01-2008, 04:28 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Just a guy in a machine shop, he has a long career and experience in performance parts and racing. He has held records and still does hold a record at Bonneville. As seen by his work, he does know what he is doing. He is in the process of patenting the head design.
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Al W.
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06-01-2008, 05:21 PM
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Senior Club Cobra Member
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Join Date: Mar 2000
Location: St. Augustine,
FL
Cobra Make, Engine: E-M / Power Performance / 521 stroker / Holley HP EFI
Posts: 1,929
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Not Ranked
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Wells's law of engine size: If it matters what gear you're in, the engine's too small!
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06-01-2008, 05:36 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Except that those heads are cast, not billet! Huge difference.
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Al W.
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06-01-2008, 07:48 PM
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CC Member
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Join Date: Oct 2006
Location: Virginia Beach,
va
Cobra Make, Engine: BDR #250
Posts: 234
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Not Ranked
I want,NO HAVE TO HAVE them!!!!
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06-01-2008, 07:56 PM
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Stolen Avitar
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Join Date: Oct 2004
Location: Brunswick,
GA
Cobra Make, Engine: BDR 1311 428PI
Posts: 3,044
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Not Ranked
Looks quite Boss 429ish. I'd like to see some more details like flow rates, manifolding etc.
Steve
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06-01-2008, 09:50 PM
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Banned
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Join Date: Oct 2003
Location: Yorba Linda,
CA
Cobra Make, Engine: SPF w/392CI stroker
Posts: 3,293
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Not Ranked
For what a pair of those heads will cost I probably could buy a good used Cobra (complete) in today's market. 
They are nice though...good luck with your new product. |
06-01-2008, 09:56 PM
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CC Member
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Join Date: Feb 2006
Location: Gore. New Zealand.,
SI
Cobra Make, Engine: DIY Coupe, F/T ,MkIV.
Posts: 808
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Not Ranked
I would like to know more about the cooling efficiency and results from extended duration hi-load dyno runs for street & circuit type race use . Drag race results of limited duration prove the porting & flow rates are good. Actual water jacket volume & coolant surface area appear to be minimal if they are indeed cut from a one piece solid billet.
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Jac Mac
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06-01-2008, 10:21 PM
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CC Member
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Join Date: Dec 2003
Location: Chino Hills,
Ca
Cobra Make, Engine:
Posts: 112
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Not Ranked
I believe you'll find that the heads are machined by Chuck Haberstrate. He also machined the Arias hemi/chevy heads in the recent past. The guy has been around and does great work.
Correction on his record though. He currently holds a record at El Mirage not Bonneville.
Last edited by dynoroom; 06-01-2008 at 10:40 PM..
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06-01-2008, 10:26 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Michael, I believe you are correct. He's a pretty talented guy isn't he?
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Al W.
Last edited by thorconstr; 06-01-2008 at 10:28 PM..
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06-01-2008, 10:48 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
El Mirage, I stand corrected. Thanks!
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Al W.
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06-01-2008, 10:59 PM
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CC Member
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Join Date: Dec 2003
Location: Chino Hills,
Ca
Cobra Make, Engine:
Posts: 112
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Not Ranked
No problem.
& Yes he is talented.
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06-02-2008, 06:58 AM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
Steve, The heads were fashioned with a Boss 429 look. I'll get some flow data for you.
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Al W.
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06-02-2008, 07:37 AM
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Senior Club Cobra Member
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Join Date: May 2007
Location: Longview,
Tx
Cobra Make, Engine: Classic Roadster, 408 LSX
Posts: 263
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Not Ranked
Will they require custom headers or configured for an off the shelf design?
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I've spent most of my money on cars and women. The rest I wasted.
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06-02-2008, 07:41 AM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
G, I will check on that for you.
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Al W.
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06-02-2008, 08:05 AM
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CC Member
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Join Date: Jan 2005
Location: Hillsboro,
OR
Cobra Make, Engine: Scratch built CSX style frame, Carbon fiber body, 393 Stroker, T-bird IRS, T5
Posts: 1,623
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Not Ranked
I saw a set of these heads on a car at the Portland Roadster show last fall. The guy who had them on his car said they were a prototype and they would be available for sale about this time frame.
Talked to him awhile and he said the target pricing was in the $5500 range or so. I'd sure like to see some testing numbers and flow numbers on these heads. They look really unique mounted on a small block Chevy motor. Definitely a real "wow" factor with these for bling.
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06-02-2008, 03:59 PM
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CC Member
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Join Date: Sep 2002
Location: Tucson,
AZ
Cobra Make, Engine: ERA 427" 351W
Posts: 562
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Not Ranked
headers
Quote:
Originally Posted by G_Edmonds
Will they require custom headers or configured for an off the shelf design?
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A header flange can be had to work with regular headers.
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Al W.
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