WCF appears to be the only source on the West Coast doing Fiero engine swaps and they are not cheap. You can buy the engine, trans, harness, axles, hardware; DIY and save a ton. I'm guessing the cost is about $10-$12K if you want a turn key swap with all parts and labor. Is it worth it? You decide.
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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "