Hi. I have a stock M20J and I want to turbonormalize it. There's almost absolutely nothing about this on the internet except for one company that is so out of date their email bounces back. http://m20turbos.hypermart.net/turbo_kits.htm I can't even find anything on youtube.
Has anyone added a turbo to their IO-360 on the J model? I'm probably scratching at nothing here, because it seems the price for a turbonormalizer would eclipse the cost of an overhaul, but I'm curious if anyone's done it.