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Original Message
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RE: If anybody knows... |
By walt - 05/12/2006 12:45:15 AM; IP 68.79.118.6 |
wasn't all 427's performance blocks side oilers 65- later?,i heard of the 427 industrial blocks that failed for performance use,used in agriculural ,water pump use,i have seen them sleeved to run hipo use,the oil galley had no bearing on the bore or mount locatins,they just drilled them as the 428/390 oiling systems,also ford power parts brought out a system to convert the top oiler to side oilers,drilling required in the lower main cap,fed off the oil filter pad,ford possibly didn't want to pay the expense to drill the galleries,and the duump valves in the blocks that were designated for industrial use,lots of machining to match that 427 hiper oiling system,opps fogot that previous mentioned top oiler,had to have cross bolts,and they supplied hollow cross bolts for oil supply |
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