I am swapping an H22a into my 94 hatch. I have pulled all the accesories except for the alternator. I would like to get and overdrive kit for this so I can run a nice sound system but I can't find them. Does anyone know where I can get one? Or would it be better to have one custom built? I am thinking that getting one built would be good because I don't need the extra teeth on the crank pulley, just the larger size. Also, I am doing a manual timing belt tensioner swap because I have read in many forums that this is one of the main problems with H22 swaps. Anyone else heard this? Any information reguarding this swap would be helpful. Thanks.