I am installing my new 331 in a week or two but my mechanic doesn't know anything about tuning injected cars. I have a 94 so I got the crappy computer. I am going with a faily big cam, Comp cam xe274hr. Has .555/.565 lift. The tweecer forum is really confusing, so I thought if there was someone near me they might be willing to lend a hand.
z24, where are you located.
See if you can a file close to what you have done.Have you considerer useing an a9l computer.You can control your fan with it as well.
There must be someone with an A9l 331 tweecer file you can start with.
Shoot me a pm if you need more help.