New memeber, 99 OBS Suburban 4x4 build to date and Plans
Good Day All, New member Here.
I have a 99 OBS 5.7L suburban I have plans to build and mod. Owned since 143k Miles, at 163k now. So far I have swapped in a k2500 6 lug 14 bolt rear end, put 1" lift blocks in the read, Rebuilt the engine, Mild Cam swapped in, New upgraded spider injectors. Just finished my 0411 PCM swap, so I'll make a post of that with my tune and pinout.
Planned mods:
Swap in Manual transfer case and shifter.
Add in Tow Mode button for my 0411 setup.
Re-gear to 4.11
Manual/Permanent front diff lock
Mercruiser MPFI intake
Remove all parasitic drains, EGR, AC, Water pump Fan, etc.
Exhaust
Add electric fans
Extra Trans cooler
k2500 Suburban rear leaf swap
Vette solenoid in the 4l60e, probably will just build a stage 1 to swap in at some point
I'd love to throw on a junkyard diesel turbo after the intake swap, just to run 6-9lbs for extra towing power.
There's more, but I can't think of it all right now, lol.