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Joined: Jan 2001
Posts: 181
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Joined: Jan 2001
Posts: 181 |
Hey, do you guys think a 155lph fuel pump would be large enough to feed 24lb injectors?
Paul Woodward
95 SE V6 MTX
KKM, 8mm plug wires, no badges, 75HP shot of THE JUICE, B&M T-Handle Shift Knob, MOMO Aluminum Pedals, Richbrooke e-brake handle, A-Pillar with Phantom air-fuel ratio gauge, voltmeter, and oil pressure gauge, Unorthodox Racing Pulley, In dash 5" TV screen, playstation one, Apex DVD player, Digital TV tuner. Coming soon, Sho-shop y pipe and 2.5 inch single pipe exhaust
Dyslexic man sells soul to Santa... Film at 11
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Joined: Jun 2001
Posts: 3,419
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Joined: Jun 2001
Posts: 3,419 |
Some people are running 24pph on the stock fuel pump. Dunno what its flow rate is (or if that's what you are asking).
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Joined: Mar 2001
Posts: 1,151
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Joined: Mar 2001
Posts: 1,151 |
Put in the 24#ers then dyno it, if you need it, put it in, if not, sell it to cover your tuning expenses!
ChickenhawkRacing@hotmail.com
1998: #4415/6535
mods: Sheet metal screws in rear chrome strip
Four wobbly corners
"Hey, do you like apples?"
"Well, yeah."
"Well, I got her number, how do you like them apples?"
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Joined: Jul 2000
Posts: 5,037
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Posts: 5,037 |
Put on the 24's and check your pressure at WOT. If the pressure falls down to 20-30, then you might need a bigger pump. But, there are some people running 24's with stock pump, so you should be fine.
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Joined: Sep 2000
Posts: 5,805
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Joined: Sep 2000
Posts: 5,805 |
Increasing the pump size also,in most cases,means the fuel line dia to the fuel rail & fuel rail will need to be increased.For example , a 225 HP motor needs 125 lbs of fuel per hr which is 20.5 gal per hr.On high outputs the lines must be incresed for the flow...the pump alone may not do it...my 2 cents 
V6 MTX
'Don't p**s up my back then tell me it's raining!!!"
'Its only nuts & bolts!'
'If I build it,fix it,upgrade it or modify it...MAYBE they will come....!
Haines Motor Sports Inc,
Dealer for 'Quaife America' & 'Autotech Sport Tuning'
SOLE USA Dealer for the American Axle 'AUSSIE BAR'...
Get a Turbo for you Zetec from HMS Inc...by 'The Demon' ...www.DemonDynamics.co.uk
..don't talk about it DO IT !!!
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Joined: Dec 2000
Posts: 93
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What we all be with out mr T?
"You can turn a engineer into a sale man but, you can not turn a sale man into an engineer"
"I have walk to the valley of Honda and death for that I should not fear no V-tech"
99 cougar,SVT manifold convertion, Tranny upgrade by Haines Motor sports (Quaife lds, Fidanza flywheel, and Clutch Master Stage 3 clutch) 18" Axis Se7ends,GC coiovers,sho sho Y pipe,Wilwood4 piston brake kit
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