I searched, but I didn't really find anything on the cost of swapping EFI. I have to do a head gasket in my truck, and a 251 thousand miles, I figure I'm better off just doing anything I want to do now instead of opening it up again later (because there is no opening up a high mile motor without finding more than you went in to fix), this includes a cam and more than likely a rebuild, and if I'm gonna have everything out anyway, why not just top it off with a nice EFI setup. What am I looking at as far as cost if I bought everything separate? I figure I'd be able to find a wrecked 22RE powered something for a few hundred to pull everything out of, most likely a celica because even junked trucks up here are priced like they're gold plated.