mr inspector

Just wondering how it would compare to the electrical replacements that are available. Any thoughts and experiences are appreciated. thanks.

FlaCracker

I am using it. I just installed the Fuel Boss, MK-2 filter kit and Smarty, got them all from GDP. The Fuel Boss is complete fuel system, very professionally done, fit and finish on components was excellent.
Only problem I had, was initially my fuel pressure was very erratic. Turns out the stock spring in the bypass vavle was too weak for my setup. I called Richard, he sent me the GDP competition tuning kit, which incldes a heftier spring, and various size shims, which allows you to adjust the pressure to your own taste. I replaced my stock spring with the heavier sring, played around with different shims til I got the readings I like. Now, my fuel pressure is 9 psi, and goes up at a linear rate with increased throttle. Depending on the rpm, fuel pressure ranges from 9-32 psi. Very steady, I really love it! Also, what is really great, is that you keep your stock in-tank electric pump. It kicks on initially til the fuel Boss pressure builds, then it is turned off by the Hobbs ressure switch. Also, you use the in-tank punp during priming after filter change and it is there as a back in case the Fuel Boss dies for whatever reason, i.e., broken belt, ect.
Only thing I would recommend is purchasing the GDP Competion Tuning kit along with the Fuel Boss for initial purchase.