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HP's out of 502 Gen V HO

Old 12-10-2007, 02:21 PM
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Default HP's out of 502 Gen V HO

Guy's, I've have looked all over the net for Horsepower rating for 502 Gen V H.O., any ideas? Thanks Harry
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Old 12-10-2007, 02:25 PM
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The 502 with cast iron rectangle port heads makes 450 hp.
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Old 12-10-2007, 02:25 PM
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Originally Posted by smdude
Guy's, I've have looked all over the net for Horsepower rating for 502 Gen V H.O., any ideas? Thanks Harry
It is in the 4's. Someone else might get a little closer.
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Old 12-10-2007, 02:32 PM
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Thanks guys. Found info from block numbers, ( 14096859) but couldn't find hp's. Also on the block of one motor was D852188 and on the other D852185. Are these Merc. motor numbers? Just want to know what I have! Thanks Harry
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Old 12-12-2007, 03:47 PM
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Originally Posted by smdude
Thanks guys. Found info from block numbers, ( 14096859) but couldn't find hp's. Also on the block of one motor was D852188 and on the other D852185. Are these Merc. motor numbers? Just want to know what I have! Thanks Harry
Those numbers tells me you have 502 Mag's from -92, i.e first year of Gen V based engines.
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Old 12-12-2007, 04:02 PM
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If they are from 92 then they are 390 hp.
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