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Pismo10

03-05-2007 04:27 PM

Dart Pro1 Platinum Heads

Darts has a new upgraded Pro 1 head called the Platinum. Chevy HP mag just had an article about it. Anyone tried it yet?

IRONMAN

03-06-2007 08:33 AM

Can you get a marine version of the platinum?

Pismo10

03-06-2007 10:32 AM

Higher plug, more unshrouded intake valve, 5 angle valves, new valveguide area for better flow. Yields 40lbs and 20hp over the iron eagles and 10lbs and 23hp over the regular pro 1s on a 383ci/460hp small block.

http://www.autopressreleases.com/bas...ase.asp?ID=448

cstraub

03-06-2007 11:37 AM

Contact HVH Cylinder Heads out of Knoxville, TN. They did quite a bit of R&D for that program.

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