Available for auction is an incredible 276 Ardun flathead build, representing true hot rod royalty with exceptional provenance. This new and meticulously assembled engine features Inglese polished induction, a 3 5/16” bore, 4” steel crank, 9.5:1 Jahns pistons with Grant rings, new bearings, a Howard F371 cam with profile lifters, Smith Bros pushrods, balanced internals, Porter flows heads, and a Vertex magneto.
Originally designed in the late 1940s by Zora Arkus-Duntov, the legendary Ardun OHV conversion transformed Ford and Mercury flathead V8s into overhead-valve hemispherical-head powerplants, resolving cooling issues and delivering a significant boost in horsepower.
Offered here is not only a freshly built example but also a piece of history, as the winning bidder will receive one of the seller’s two Zora Duntov–signed clocks to accompany this remarkable motor as stated by the seller The buyer is responsible for tariffs, duties, customs, shipping, shipping insurance, handling, transactional fees or any miscellaneous fees. PCARMARKET is not responsible for anything lost or damaged during shipping.
Comments (10)
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Bid in the amount of $4,000
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Heads are ardun
Do you know if these were original Ardun heads or reproductions?
Hey guys
Motor is new / fresh build ( Cotten workman ) since passed . I have his hand written build spec .
The motor was aquired and held in the Munz collection for years until Richard’s passing . I’ve since purchased his motor collection (gurneys , cammer and ardun )
I had plans for one of my model b cars but I just enjoy looking at this one .
I’m getting older so my collection is evolving .
I have a custom crate built for the motor and will have the motor in it ready for shipping
can you provide a secure crate for shipping?
it states this is a new engine , never used in racing,ect ?
or what was the motor used in previous to the build?
What is the power ? Do you have dyno results ? Has this been run/broken in ? - thank you