[defiancy]

Well the 2g exhaust manifold flows better than yours. So you could change that stocker out with your own. Even better if you get it ported first.

Other than that I would just part it out, since you got it for free you may be able to get something for nothing. Or if you take the head off and take a look. Maybe you can get away with just replacing a few parts and you could have a running 95 DSM.