HIGHGEAR

I'm running REVO and was going to adjust rail pressure to #3 to see if fuel economy changes. Just wondering if it would damage stock sticks. Thanks

goose2w1

The stock sticks can handle a good amount of pressure. I would suggest getting some type of rail pressure gauge so you have a better idea of whats going on

Jason_K

x2 on the rp guage, i wouldn't go messing with the higher rail pressure until you see what's going on.

HIGHGEAR

Yeah, you guys are right.Its better to be safe then sorry.Thanks

XLR8R

If you want better fuel economy, find a good balance of timing and accelerator response... SW#5 works best on the '05 (don't forget your right foot can make the biggest difference - keep max boost between 5-10psi and you'll find a lot more miles in the tank).

#2 only

does anyone know how much additional pressure smarty settings(revo) increase while cruising?

FTEDiesel

Get a gauge, no other way to tune your truck with confidence.... otherwise you will post questions for the rest of you life