The vin # is 1FTEF14HOFPA02809 THIS IS A 1985 F150 Somebody has to have a Motors Auto manual out there with the engine codes. I think the engine code is either H or HO, according to my shxxxx haynes manual.If you want an informative manual don't buy Hanes they are printed in England and should stay there.

 

H = 5.8 litre V-8

 

this engine appears to be a 351w with a factory 4bbl intake.Don't know for shure it has an adapter plate with a 2bbl now.

 

The 351w from 85-87 are all ho thats the only way they came.
the engine code is H for 351w.

 

Thanks Chris.---------------------------------------------Tom W.