Double pumper options or something else?
#1
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Double pumper options or something else?
Who all makes quality double pumpers besides buscher? Or something similar that doesn't require too much modification? What other options are out there?
Last edited by Graphic; Jan 24, 2012 at 02:32 PM.
#2
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you have a couple different options
1) Full blown makes a nice dual intake setup but there is known problems when running under 1/4 tank of gas....
https://www.evolutionm.net/forums/ev...ock-lines.html
2) Or if you think your up to the task you can build your own. This is the path i choose so i could use (2) Jay Racing 342 Fuel Pumps!
https://www.evolutionm.net/forums/we...umper-fab.html
1) Full blown makes a nice dual intake setup but there is known problems when running under 1/4 tank of gas....
https://www.evolutionm.net/forums/ev...ock-lines.html
2) Or if you think your up to the task you can build your own. This is the path i choose so i could use (2) Jay Racing 342 Fuel Pumps!
https://www.evolutionm.net/forums/we...umper-fab.html
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You could also go with a 400lp single pump like the detchwerk(sp) or walbro has one aswell. If you want it to flow better than a 255 you need to rewire it and at that point you need a fpr.
#9
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It's just hard to justify for some, as for around $150 you can get that Warlbro 400. Many people never enter the territory in which the DP is needed. I plan to push this 400lph to 650whp when I do my testing come summer. I also spent $30 and made an 8an stainless firewall to fuel rail line.
#12
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Took about 5 extra minutes:
https://www.evolutionm.net/forums/9653510-post222.html
https://www.evolutionm.net/forums/9653510-post222.html
Did you clamp yours down like MAP did? The clamp is considered a potential problem that could cause the pump to stop working. If I ever need a bigger fp, I'd like to go this route if I know it's securely in there and won't fail from the clamp.
https://www.evolutionm.net/forums/9653825-post235.html
#13
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I forget where I was reading it, but the clamp became an issue if you cranked it down, rather than just making it "snug". When you clamp it extremely tight, I guess it affected the flow dynamics inside of the pump. However, take that with a grain of salt, as I can't find the thread where I read that.
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I want to two tunes. One on E85 and one on 92. I want 600 or more on E85 and 550-600 on pump if that is possible with my setup? I need a ported or bigger throttle body/intake. But that wont be till after my car is completely put together. I'm waiting on some parts from Greg at GSC .
How much will this support on E85 and on pump?