Silver 1969 Trans Am RAIV==Prototype==

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**Lynn** · #1 07-05-2013, 04:05 PM

Am I dreaming, or wasn't the ORIGINAL plan to use a 303 engine? Really big bore, really short stroke? I KNOW I remember reading about its development back in the day. Supposedly made huge power for such a little motor.
Did any of those engines survive? I am guessing none made it into a production car.

Back then, Pontiac was making (or commissioning) several weird powerplants. U have a few old mags with pics of Pontiac expirementals engines.

**92646** · #2 07-05-2013, 04:15 PM

I think most of the 303 motors ended up in Long Beach with Tom.

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