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help! what fuel pump or set up should i get for the amount of hp i want my sc to run?

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Old 12-26-11, 09:06 PM
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scweetfl02
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Exclamation help! what fuel pump or set up should i get for the amount of hp i want my sc to run?

i have a sc300 with a 1jz-gte vvti and i wanted to know what fuel set up or pump can i get if i want the car to run 450 whp or 400 whp
Old 12-26-11, 09:15 PM
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1JZPWRD
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The mkiv stock one. Founf from 50-150 on here. Good for 550 at 12.5 volts from the research I have done. Direct pnp.
Old 12-26-11, 09:19 PM
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scweetfl02
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i was gunna get a walbro 255 pump cause i heard its good for 500hp but idk if the pumps enough.. i need reassurance -.-
Old 12-27-11, 06:14 AM
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nlc
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walbro has a new 400 pump, buy n install it n ur good to go.
Old 12-27-11, 10:45 AM
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RX7 RAGE
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A walbro 255lph fuel pump is good for 450 rwhp. It's what I use.
Old 12-27-11, 11:15 AM
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Guess I'll move this to the correct forum.


Old 12-28-11, 04:50 AM
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lexforlife
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walbro feeding to a bosch 044 and never worry about drop in pressure upto around 750 rwhp..walbro 255 by itself at 450 is asking to suddenly drop pressure and lean out .. 1 denso is good as well but they draw a ton of amps .. 1 walbro 400 lph great as well but truly untested in the real world..

at 600 rwhp on 93 oct walbo feeding to bosch inline , i had tons of fuel and have been running this since sept last year. i am actually selling my pump setup as im doing e85 next month and will need more pumps
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