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How can I make a 160hp pump crazy?

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Old 08-20-2004, 11:20 AM
  #31  
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Originally posted by Superduty12v
If you take note, I said "Well over 100psi" not just 100psi. :P
I know - I just wouldn't consider 170 psi to be "well over 100" - I'd consider it "way, way, way over 100" haha .
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Old 08-20-2004, 04:35 PM
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I know several tested pumps came in at 686cc then with DV's and tops just over 800cc's. Stock size testing lines, orifices etc.
Lines, injectors, tubes(for a 24V) can flow more.
All done on the same bench at the same time.
Old 08-21-2004, 08:54 PM
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So, do you all agree that I could make 450+ hp with my setup if I added 191 delivery valves, 370 injectors and a HTB2 or B-1 type turbo.
Old 08-21-2004, 09:23 PM
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I think it'll take a little more than that.....I don't think I'm all that close to 450 with my set up, and I have the 180 pump and 181 DV's. Haven't dyno'ed yet, but conservative estimates put mine at 400-425HP. I think it might be a little less, but we'll see how it does on the rollers.
Old 08-21-2004, 10:59 PM
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I'm looking at buying a nice big charger for pulling only and will surely see how much HP I am makeing with my setup. If I'm not over 400hp my pump is going bye bye.
DM01
Old 08-21-2004, 11:16 PM
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Originally posted by Jim Fulmer
My best numbers UNCORRECTED on #2 is 725, corrected (Vegas) is 748, Water on is 775 UNCORRECTED and 804 corrected for Vegas...that 6%....both at no more than 75 psi.

When you start talking corrected numbers for high altitude your talking about something totally different.............NO ONE has been close to 800 on #2 only UNCORRECTED..........or no one knows about it!

Now for the Stoopid pump here are some numbers to crunch.....valet fuel is 325 cc's....power is 565, full fuel mode is over 700cc's and the power is 725 as listed above for #2, the game continues.

Jim
How about 878hp@ 2400rpm's 109lbs of boost and no correction factor. I guess we will see what happens when I can make a full run on the dyno.
Old 08-23-2004, 03:25 PM
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AWray So, do you all agree that I could make 450+ hp with my setup if I added 191 delivery valves, 370 injectors and a HTB2 or B-1 type turbo
NO, like i mentioned before, with almost the same set-up and a ZERO plate with 4k gov springs i barely saw 400...you need at least a 180 pump to see 450 on #2 only...sorry to say, but the 94-95's just don't flow the fuel
Old 08-23-2004, 03:56 PM
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Originally posted by AWray
Thanks CTD NUT. It is great to have someone tell me how delivery valves effected their truck. I want to try to keep my fueling and air flow balanced. I'm thinking if I get the 191's with the 370's, it might force me into a bigger turbo real fast.

Thanks y'all for your input.
you'll be alright w/ the stock turbo, just gotta watch the pyro... a bigger turbine housing should make the truck livable for the most part...

I ran a #6 full forward and 370's on a stock turbo w/ a 215 pump. It could get pretty hot in a hurry, but w/ a 160 pump, you'll probably be alright.

heck, it gets hotter now w/ the bigger turbo after I ground the plate than it did then, I just let the needle swing higher than I used to!
Old 08-23-2004, 07:55 PM
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I've got to add Jeff Garmon into this list of P Pump guys. Jeff knows this pump and the rest of the motor to boot.

With enough air, you can get 500 with a 160 pump. Mark, one of Jeff's customers, has a 94 with a set of twins that make a total of 50 - 55 psi and it makes 541hp. It also runs mid 12's at 107 - 108 mph.

Jeff does not mail stuff out. He just runs his shop in Georgia and turns out some fast trucks. Rick Wallace made 710 uncorrected hp with a Garmon tuned 215 pump. (good air that day)

Possibly another alternative for ya if you feel like a trip to Georgia.
Old 08-23-2004, 08:44 PM
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I like the 215 pump with a 11 plate for everyday. Drives nice. Smooth. Relatively low timing so the TQ is higher down low in the RPM band. Better mileage, etc. Sweet pump for sure. The best for daily driving!!

Crazy injection pumps are best left to the track. Even the pump we have been putting together with our own plungers and barrels we have made for us do not drive as well as the stock 215 pumps. Of course its enough fuel to make your head spin.
With a 140 HP gain over a stoopid pump...you know it pounds the fuel in!!! Not for the street.

Once I put this new engine in the truck......its getting a stock plunger and barrel 215 pump. Perhaps Ill put in a zero plate and call it good.




Don~
Old 08-23-2004, 08:56 PM
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Originally posted by Don M
I like the 215 pump with a 11 plate for everyday. Drives nice. Smooth. Relatively low timing so the TQ is higher down low in the RPM band. Better mileage, etc. Sweet pump for sure. The best for daily driving!!

Crazy injection pumps are best left to the track. Even the pump we have been putting together with our own plungers and barrels we have made for us do not drive as well as the stock 215 pumps. Of course its enough fuel to make your head spin.
With a 140 HP gain over a stoopid pump...you know it pounds the fuel in!!! Not for the street.

Once I put this new engine in the truck......its getting a stock plunger and barrel 215 pump. Perhaps Ill put in a zero plate and call it good.




Don~
Don, I tend to agree with you. The amount of fuel these race pumps deliver it wicked. With enough air, these regular P-Pumps will make great power. Before my twins, I made 430 or so hp with my HX35 and a "wide open" 180 pump. Put a small set of twins on, took nearly half of my fuel away and made 455hp. Less fuel and less smoke and more power. Gotta love it.
Old 08-23-2004, 09:29 PM
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Originally posted by Don M

Perhaps Ill put in a zero plate and call it good.


Don~
Consider building or getting a #100 built Don. I wouldn't go to the #0 in a high fueling pump with your shower heads. The amount of low rpm fuel is just obscene. The EGT just screamed too early & rpm wouldn't cool it down. The #100s #10 on the low end limits the low end fuel ... still nasty though. If I could swap these faster, I'd test, but I think the acceleration picked up.

As a matter of fact, I know the rears break free easier now. Advancing the timing seemed to take the low end away & the #100 brought it back ... great ... & Michelins just took a big $ jump.
Old 08-23-2004, 09:31 PM
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Originally posted by Don M
Of course its enough fuel to make your head spin.
With a 140 HP gain over a stoopid pump...you know it pounds the fuel in!!! Not for the street.





Don~
Now that there is funny, I don't care who you are. It blows my mind to think how fast my truck would be with your pump and smoke free injectors.
Old 08-24-2004, 08:41 PM
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MADDOG,

I only build injectors for Dodge trucks Pumps too. They can tell what type of vehicle they are in and adjust their moods accordingly.


Don~
Old 08-25-2004, 12:01 AM
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Originally posted by Don M
MADDOG,

I only build injectors for Dodge trucks Pumps too. They can tell what type of vehicle they are in and adjust their moods accordingly.


Don~
SHEEEESH!!!!! That takes a big load off my mind I can rest easy now.


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