I will list al part numbers. Right now, the lifters are from the 2.8, 3.1., 3.4. The spider is from the 87-89 FWD 3.8, think
lesabre t-type (miss mine). The dog bones can be used from there also, but they are proving impossible to find. My understanding is the lifter bore spacing is the same as a SBC with the roller cam. So, I have to find some dogbones to try it out. I swear I had a stash.
Yes, I run the EBL SFI-6. I use both the computer and my table. Though I do have a micro PC with 7inch touchscreen that was supposed to get installed so I can monitor it all the time. The EBL allowed me to go speed density, it controls the n2o and the meth/alky, cnp ignition, along with everything else. Using all GM type sensors is a bonus for repairs.
I do have the rapid flash, I can pull down the menu with the 8 tunes, "press" the button and change the tune just like that. It is really handy, 87oct tune, 93 tune, 100oct tune, etc.