Got a 91 lx 5.0 from someone few years ago has some minor mods , no clue mileage or info on the engine , first problem is its leaking oil , of I'm gonna start ripping things apart it would be better to go with a crate coyote would be first choice,l but can be pricey or should I go with like a boss 331 stroker which I would eventually turbo or supercharge , anybody have any luck with dss built engines? Or should I just save for a coyote swap