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Old 06-08-2020, 05:06 PM
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Tom Vaught Tom Vaught is offline
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Join Date: Dec 2001
Location: The United States of America
Posts: 31,294
Default Dave B at SD Performance

Looking forward to inspecting my newest set of Ported Cylinder Heads.
These heads were designed with all of the Mods Dave does to his heads.
High Port Flow, "Soft" Combustion Chamber, Custom Valves, Springs, Retainers, etc. These will have a home on my 9.5" Deck Height All Pontiac Block with the Custom Moldex Crankshaft.

I knew that the work would be Top Notch.

Dave is a very busy guy so you just need to be patient to get what you want but well worth it at the end of the day. Kind of like getting a custom Moldex Crank.

Thanks VERY MUCH DAVE.

Tom Vaught

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Old 06-08-2020, 05:37 PM
Tim john Tim john is offline
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SD Performance is and has always been top shelf. Outstanding reputation.

Tim john---

  #3  
Old 06-28-2020, 08:06 PM
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AG AG is online now
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Join Date: Feb 2000
Location: NH
Posts: 3,237
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I got the first pair of CNC chamber 72 CC Eddy heads with the heart shape chamber from Dave ported to 335 cfm and have his small spring/retainer package. They are absolutely a work of art and worth the wait.

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1967 Firechicken, 499", Edl heads, 262/266@0.050" duration and 0.627"/0.643 lift SR cam, 3.90 gear, 28" tire, 3550#. 10.01@134.3 mph with a 1.45 60'. Still WAY under the rollbar rule.
  #4  
Old 03-20-2021, 03:03 AM
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DaleO DaleO is offline
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Join Date: Feb 2021
Location: Snohomish WA
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Dittos to Dave. I am very fortunate to have a pair of 240 cfm 6X-4 heads from him.

  #5  
Old 06-20-2021, 10:06 PM
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chuckies76ta chuckies76ta is offline
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Join Date: Jun 2004
Location: Canada
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Dave just did a set of heads for my wife's 68 Firebird. 505 IA2. Ran 10:30 at 132 mph first outing with a ****ty 60 ft 1.50 Car is 3700 pounds.. and in 77 deg F with a 4200 denisty.. Thanks Dave

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