it has 300,000 on it now and alot of things were not up keep. but im going through them one by one. im thinking it was a combination of high altitude and a needed tune up. but doing the tune up was wondering if there would be better specs for setting everything back to for high altitude rather than factory specs

and as far ask glow plugs i reamed the holes put new plugs in and a manual override

it use to have a love craft system ( which got ripped out) and putting back factory for now till a proper system can be built

and was thinking of a oil filter relocate ( since im going to be messing with the IP) does any one still make those plates