Ryan has helped many of us here, including myself with tech info and advise based on his years of experience. He is a long time member of this forum and is honest and reputable. When I needed an LS1 MAF table for my program he came to the rescue and provided one. As for engine swaps, he can handle many combinations. His LS4 swaps are particularly impressive.
" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Powerlog manifold, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "