Engine/Transmission (1998.5 - 2002) fass ddrp ?

[roller1000]

right now I have my stock lift pump relocated on my frame. This is good! But i am getting about 10 to 12 psi at idle under heavy pedal it will dropwell into single digits, not below 5 but lower then i would like. What pressure can I expect with the fass ddrp. Will I be happy? Thanks

 

[ESorensen]

If you still have banjo bolts you won't be happy. If you have any performance mods you won't be happy. Plenty of pressure at idle, however when it's floored, all bets are off. Even with AN fittings from one end to the other.

 

[roller1000]

I have the larger line kit from genoes, with the an fitting. I read that you can take a spring out and streach it out to hold the pressure better. Is this true? and if this pump is not the fix what is. I would like to put the air dog system on but then thats more $$$.

Like I said My pump is running about 10-11 psi at idle and dropping to 8-9. This is not good but its still pumping.

 

[MAllen1]

I have the ddrp on mine at the stock location on my 99. I haven't had any problems with it as far as pressure (18 psi at idle, 14 at w. o. t at a stop). I must state though that the only performance mods I have are air improvements (air horn, 3 piece exhaust, wastegate actuator, 4" exhaust) and a computer from dodge that allows my 99 to run the same torque as the 00 and up. The only other mod I intend to do is install RV injectors.

 

[LowFly]

The DDRP is designed for stock trucks so most fuel mods will caus eyou to lose pressure. If you have any fuel mods you might want to consider either the HPFP series of pumps or our new Platinum series.

With the Platinum... . you get the benefit of air removal and better filtration with a lower cost and a smaller size

Check out our website for more details.