I was thinking of this... how about supercharging a 5S-FE as a project? I know it probably wouldnt be as powerfull as a turbo, but wouldnt it increase low RPM hps/torque ?
I'm getting my GT-Four but I thought why not keep my other celica as well and rebuild it with this instead of staying stock. And by that I mean new belts, new cams with different angles, new crank and everything, new axles, new bushings, new suspension etc...
I know one of my friend who took a low compression engine (b-20) and put a Jackson Racing supercharger on it and it worked out pretty good on the drag strips!
I even though of a 3S-GE head on a 5S-FE block but with high compression pistons... I know it probably would fit but anyway... i'm saying all this *just like that*