Ram Air IV vs: SD455 - The Supercar Registry

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Ram Air IV vs: SD455

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04-05-2016, 03:43 AM

GTO_DON

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Re: Ram Air IV vs: SD455

I've driven multiples of both versions and the RAM IV is hands down the more exciting car to drive from listening to the thumper cam all the way to winding them to 6500 with no valve float. I know that the SD is the more rounded engine but it does not have the same effect of driving a RAM IV. AND YES I HAVE 1 that I would put up against a SD

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1970 GTO JUDGE RAM IV 23,000 miles
1969 GTO convert RAM AIR 4spd
1964 GTO convert survivor

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