>> I've got an '84 351 HO engine from a truck that my father bought and
>> was wondering what is the difference between this 351 and the 351's
[quoted text clipped - 11 lines]
>
> Rob
remember the 351w engine is just a bit wider than the 302. this is due to
the higher deck height so the widest part of the motor is right where the
shock towers are narrowest. exhaust clearance is also a problem. However
both can be overcome. the firing order on the cam is different than the 302.
This is to change the load on the front bearing seal. the cam doesn't have
to be changed unless you are going to the efi set up inthe 87 up mustangs
Weldman - 29 Aug 2006 19:58 GMT
Sounds like it would be better to sell this engine and get a 302.
> >> I've got an '84 351 HO engine from a truck that my father bought and
> >> was wondering what is the difference between this 351 and the 351's
[quoted text clipped - 17 lines]
> This is to change the load on the front bearing seal. the cam doesn't have
> to be changed unless you are going to the efi set up inthe 87 up mustangs