If you do the swap, message me and I'll look through my tuning files for the speed reluctor pulse settings for the 284, have them somewhere.
You probably dont want to use the manual trans flag in tiny tuner. All the manual swaps behave better without that option enabled.
Vss is 24000ppm
If you do the swap, message me and I'll look through my tuning files for the speed reluctor pulse settings for the 284, have them somewhere.
If you need a local DHP, holler.