Like the title says, do they raise rail pressure? What programmers or modules do? I'm on the fence between the Predator and the PPE. I have the Edge Juice with attitude now.

Steve

I do not know about rail pressure but you will love either programmer vs. the edge. The power is much smoother and comes on sooner(very apparent with a manual trans)

If your going to stay mildly modified I would go with the Predator...you can turn the EGR off so you dont have to use a fingers stick or code eliminator. The PPE will offer bigger tunes however if your thinking of upgrading your tranny for big power later.

IIRC, the PPE LLY runs factory pressure, 23000PSI. You can get a Duramaximizer for it to raise it.

IIRC, the PPE LLY runs factory pressure, 23000PSI. You can get a Duramaximizer for it to raise it.

Yes, the duramaximizer will raise it to 28,000 PSI. It helped to add exactly 50 RWHP and exactly 100 Rear Wheel Torque with dual fuelers

Predator runs the stock 23Kpsi pressure.

our of the self tunes do not increase fuel pressure. we offer "special" tunes with more pressure then stock, however a stock fuel system will not keep up.

You could use a Duramaximizer to control it on the fly like Pat said...

Dan

Thanks for the input, i'm thinking i screwed up buying the Edge. I guess i can still use it as gauges and get a programmer. Now to make the programmer decision.

Thanks Guys Steve