Well, my much anticipated mods are all coming together, slowly but surely. Can anyone take a guess what kind of increases I'd be looking at in horsepower, torque, and/or driving fun? Compared to stock. (What are the stock figures, anyway?) Here is what is about to be installed:

VA V5
RV275's
Vulcan Big Line Kit
Isspro Gauges (Easy View, all 4)
Valve Adjustment
Adj. Boost Elbow

Tires are now 235/85/16
Already have 4" exhaust and scotty II, as signature says.
Stock Tranny

Think there will be much difference in empty/unloaded driving? I think the towing will be improved. This site is great, I have really learned a lot from the posts here, buddies with diesel pickups are mostly clueless about any types of performance mods.

 

Id say low 300s in hp and mid 600s in tq... I could be wrong though.

 

You should hit 3-325/6-650. That's a great combo.

 

Thanks yall. I was following our fire dept pickup to a call earlier today, a 2004 F350 with the 6.0 psd. He couldn't outrun me, but I wasn't gaining on him either. We'll see next time.