i have a bone stock 1st gen cummins with a 5sp
I want atleast 350 hp and a ton of torque, i dont haul anything and i dont drive long at all
trying to see what mods i need to get there

 

I'm no EXPERT but from reading on here I've made a list and I'm going with an HE351 Turbo, New BD Exhaust Manifold, 4 inch Straight Exhaust, Denny T Stage 2 Fuel Pin, 3200 Gov Spring, 60 HP Injectors, Cooler Tubz, and building a Cold Air Intake along with rebuilding my 518 completly with BD everything (which you won't have to do)on my 91.5 W350 Single Wheel in a couple months. I think that should give me plenty of power. But again I'm no expert.

 

theres been plenty of threads about this. do a little searchin and ull find plenty of info.

 

Your going to want a good clutch something to handle the power. Wish I knew what mine has but it will lift the drivers side when I go pass someone and mine was a cab n chassi so it has a 2" section added to the bottom of the frame and my clutch holds it like a champ.