I think you are taking my coments out of context. "Get this Elky to run like it should". Those are words of encouragment,& I guess pushy.
I do not know your complete set-up,that is why I asked. I do not recall you ever stating the only way you control boost by just the wastegate spring & adjusting it.. I must have missed that.
I would suggest to purchase an electronic boost controller since I know now you do not have one.
The Syclones are not factory GM designed vehicles,a company named Pas,(not in business any longer) modified/outfitted standard,Sonoma trucks.The turbo is a mitsubishi Jap turbo.Pas ordered them.
My Syclone used to run 14's,if you call that fast.?
The Syclone engine is just an engine as any other engine. Almost any engine can be made to EFI & turbo.
Mike Kirby has been fuel injecting inline 6 siamesed port heads for years,w/great success w/no intake port deviders.
Only thing different in the Syclone longblock over a 1991 Chevy Astro van is lower compression pistons,that's it.Which BTW,was never designed to turbo either.
Hope you find out your problems w/boost.
Your Elky shuld run a lot better than it does,not sure if you realize that. Not putting you down,your Elky has or should have a lot more potential.