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Old 02-21-2007, 07:54 PM   #1
theracinjason
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Join Date: Mar 2005
Posts: 9
Default F1TE engine block

OK, everyone put ur thinking caps on....... just out of curiosity my engine builder weighed a F1tE block from an Explorer. and guess what? it is 11 pounds heavier than an E7 5 liter block. the main webs appear to be thicker. 11 pounds of metal is alot, is the F1TE block the same as a motorsports sportman block?
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