Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

DIY TRIPLE PUMPS on the quick and cheap

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Old 03-20-2010, 02:47 PM
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i wish i had a metal tank car!
Old 03-20-2010, 02:57 PM
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Sweet write up. I'll be doing twin pumps since i will only be 750ish horsepower with a standalone nitrous system.
Old 03-24-2010, 02:29 AM
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david thats an -8 feed right? thought those wouldent support over 1200ish?
Old 03-24-2010, 04:57 PM
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yes its a -8 feed, no -8 can supply more fuel the more pressure you push it with..
Old 03-24-2010, 06:55 PM
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So what pressure do you expect to need to feed those injectors? And what size injectors are you going to?
Old 03-24-2010, 09:25 PM
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staying with all the same stuff. 96# injectors and running 43psi base and 1psi/psi boost on top.
Old 03-25-2010, 02:23 PM
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Thanks for the plug Dave.
Old 03-25-2010, 03:07 PM
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lol im working on one for a bucket setup....looks great, i should have mine running in a few weeks.
Old 03-25-2010, 04:23 PM
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cool I ran a similar setup for the last 3 years, worked good. But I had a pump fail, just switched to a single magnafuel big pump lol.
Old 04-03-2010, 08:46 AM
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any particular type of hose youre running from the pump to the connector barb? is it just fuel injection rubber hose? I thought that wasnt recommended for in tank use
Old 04-03-2010, 09:03 AM
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it has a 30-r9 or r-10 rating fuel injection hose. whatever it is.. it works for me.
Old 04-03-2010, 11:40 AM
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What can us guys without metal tanks do to get something like this to work or are we just assed out?
Old 04-04-2010, 11:01 PM
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#6 stainless braided hose works well in the tank.
Old 04-04-2010, 11:28 PM
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What are you doing with the return. I have a 98 and currently use the racetronix single set up, but will need to upgrade in the future. The racetronix keeps the intank regulator.
What are you using to regulate?
Old 04-04-2010, 11:33 PM
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Originally Posted by rickou812
What are you doing with the return. I have a 98 and currently use the racetronix single set up, but will need to upgrade in the future. The racetronix keeps the intank regulator.
What are you using to regulate?
Has to be using a regulator upfront, cant speak for his return line, lol.
Old 04-05-2010, 04:30 PM
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i have a kirban race regulator and my stock pressure line is my return line.
Old 04-05-2010, 04:58 PM
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Originally Posted by MIGHTYMOUSE
i have a kirban race regulator and my stock pressure line is my return line.
So you did not do anything with the intank regulator?
I am suprised that the stock line will be big enough to handle the return of 3 pumps. But I am glad that it is, it makes the process a whole easier.
Old 04-05-2010, 05:30 PM
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It doesn't have to... The return will only handle the excess. Only one pump is on during street driving and the second and third pumps are brought in under boost... The engine uses plenty of fuel under those situations to not burden the return line with an ungodly amount of fuel
Old 04-05-2010, 10:43 PM
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how much of a pain is it to fit in a 98 tank (metal) into a plastic tanked car? Are they direct fit or is there variances?
Old 04-06-2010, 07:43 PM
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Originally Posted by ta02zx10r
how much of a pain is it to fit in a 98 tank (metal) into a plastic tanked car? Are they direct fit or is there variances?
this is what i want to do so i would like to know too.


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