Hello ,i just bought my first diesel 1997 gmc 3/4 4x4 ex cab with a 6.5 turbo 163000km on the clock, just wondering what are the common upgrades on these 6.5 that wont affect reliability because im often travelling secondary roads in BFN(butt ***** nowhere). Any help would be appreciated and if any of ya are in northern alberta or in bc let me know
:grd:

welcome to the board read the faq's at the top pf the page and you will see the up grades that many people here have done to improve reliability and or power first is the exhaust

Click below. Links to all the bathroom material you care to wipe with is in the FAQ links. Three good threads to look at below.

Remote mount PMD, guages and exhaust. Simple yet efective upgrades that you will love to have.