HPOP

[powerstroke7.3]

What kind of performance or difference would putting a 2001 17 HPOP on my 1995 F-250. Would it be worth $200 bucks and how hard is the install

 

[Big K]

What type(flow) of injectors do you have?

 

[powerstroke7.3]

Stock for now

 

[Big K]

Stock for now

Oh, Ok, you sig said Swamp Injectors

If they are stock, you might see a little gain and might run smoother, but really not much difference.

BUT if you PLAN to upgrade them anytime soon, they it would be wise to go to a 17* Pump (aka SD pump)

 

[powerstroke7.3]

Yea I do plan to put in swamps when I can afford them but hows the install pretty straight forward

 

[Crumm]

hows the install

Basics of HPOP removal <---click

 

[jcmagone]

I am looking at doing this mod as well but I have heard that being a 95' with SD pump will cause drain back issues fromt he resevoir causing hard start ups after sitting for several days. I have found that there are several mods that will fix this but I don't like the idea of having to drill the housings and plug up others holes to prevent he drain back.

 

[DZL JIM]

Yeah,
I'd worry about the drain back, too.
Another option might be some small 160cc Hybrids. They use a LOT less HPOil than regular 160 Stage-1's, but are more expensive. Maybe even-out in the long run after figuring in the cost of a new 17* pump, and would most likely run at a higher injection pressure, too, so better performance and efficiency.
Just a thought...

 

[Zookie400]

is there a writeup somewhere, or a website that shows how to do the mod to the 17* pump to avoid drainback? is it really all that difficult?