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Cheap Turbos From eBay On A 350 Small Block Engine - Car Craft Magazine

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The 307 should be a good candidate for a turbo. 5-6 psi will increase power 40%.

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Key word, SUPPOSEDLY. Unless you have owned it since it left the assembly line, you have no idea how many different transmissions it has had behind it. Glenn is correct, it began life as a 200 hp 307...

Yep, 283 block (3.875" bore) with 327 crank (3.25" stroke) and rated from 130 to 200 hp, depending on the build...... "OOO" does not show up anywhere that I can find. Are you sure about the letters?...