The big intakes (1.94") can be fitted to any stovebolt head- - - -just takes a little seat grinding and pocket porting. To get those stuck pistons to move, figure out which ones are headed "down cylinder" by looking at the angle of the connecting rods and fabricate a jackscrew plate to bolt to a few head bolt holes. Use a piece about a 3/4" or maybe a 1" all thread rod with a nut welded to the top of about a 1/2" plate, and make a steel push plate a bit smaller than the piston crown to spread out the load. Crank in a fair amount of down force, and smack the top of the push bolt with a BFH. Soak- - - -push- - - -rinse- - - -repeat! It won't take long to get a piston all the way to the bottom- - - -then switch to a different cylinder.
