89lx50

has any one ever put a 351 module on a 5.0?
is so what does it do for the engine?

also my friend is a certifide mech and he says {no b.s.} that you can get more power using sandpaper on some part on an engine,but he wouldnt tell me what it was.
so i was wondering if anyone has ever heard of this?

svopaul

If you are talking about a TFI ignition module on an EFI car that it makes no difference...they are the same. The 5.0 Has a 351 firing order as well...which has nothing to do with an ignition module either.


As far as "Certified tech" and sandpaper....I have run across many "Certified techs" in my time that have no business turning a wrench....they are merely parts hangers with limited knowledge but think they know everything. I'll leave it at this.....go ahead and let him use his "sandpaper trick" and let us know how it works out for you....I'll keep building engines my way(the right way). It usually doesn't take long for a lot of these "certified techs" to say something that tells me they really have no clue what they are talking about.