Does anyone recognize this truck? It was sold new in Effingham and I bought it from a guy in Le Roy IL. He owned it for 12 years, but didn’t know too much about it. It has a Schied Diesel sticker on the core support, a 4” turbo back exhaust, an aftermarket air box and a fabricated steel lube inlet Elbow. It also has a Borgeson steering shaft, a steering box brace and a finned aluminum diff cover. It makes 30-34 lbs of boost, cruises around 6-800 degrees pre turbo files at 300 and the highest I’ve seen is around 1000. Smokes some until it spools and gets about 18 MPG. Just trying to figure out what’s been tuned or changed on the motor.