Buiding a Map

[Bruce Plecan]

OK, Ive got a ecm (aftermarket) that uses pulse width in it's tables,
for fuel.  I have some oem tables that are VE.  Knowing that the oem
are about 8.3msec at 6,000 off the bench testing then if it was a
83%VE then could I just use the rest of the numbers as units of msec., for
getting a rough calibration to start tuning with.
  Or is there once again alot missing.  I realise this would be maybe
hardly run able, but just looking for a starting place.
Thanks in advance
Bruce