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Discussing what should i do for my fuel system? and intake manifold? in the 99-04 Forum. how much hp can the svt focus pump support? what other options are out there ... Modded Mustangs is the premier Ford Mustang Forum on the internet. We discuss all aspects of the Ford Mustang on the forum. Registered Users do not see the above ads. Please Register - It's Free! |
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#1 |
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Hardcore Enthusiast
1990 GT
Join Date: Aug 2006
Location: dalzell, south carolina
Posts: 1,436
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what should i do for my fuel system? and intake manifold?
__________________
1990 5.0 getting all fixed up for next season 2004 mustang gt 520rwhp, 491 trq sold
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#2 |
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AssHole Admin
2000 mustang GT
11.79@125
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,144
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just keep the sstock pi manifold, and as for the pumps do the aviator pums. the focus pums will do okay for awhile but people dont realise they wont flow the 255 lph once you put more than 39psi of fuel pressure on them. the flow rate of them goes down sgnificantly. the vaitor flows something like over 300 lph and will flow that at like 80 psi of fuel pressure. your going to need to do a cobra fuel tank swap along with the avaitor pumps. also invest in a set of fuel rails. and just wondering how you plan on getting that kinda power?
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#3 |
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Hardcore Enthusiast
1990 GT
Join Date: Aug 2006
Location: dalzell, south carolina
Posts: 1,436
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well thats the power im hoping for but i guess we will see when its done. forged short block, stage 2 vt heads and stage 2 blower cams, full exhaust, all the bolt ons and a 3.20 pulley.theres not much that wont be touched on the motor. how much boost can the stock manifold handle? im lookin at the bullit intake but its pretty pricey
__________________
1990 5.0 getting all fixed up for next season 2004 mustang gt 520rwhp, 491 trq sold
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#4 |
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AssHole Admin
2000 mustang GT
11.79@125
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,144
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the bullitt would be a good option. im betting that youll put down 450-475 rwhp but maybe more.
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#5 |
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Hardcore Enthusiast
1990 GT
Join Date: Aug 2006
Location: dalzell, south carolina
Posts: 1,436
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either way id def be happy.big improvement over before. im lookin at the reichard racing intake now.anyone running that?just curious what was your set up when you had the blower and what did u put down? what size pulley? thanks
__________________
1990 5.0 getting all fixed up for next season 2004 mustang gt 520rwhp, 491 trq sold
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#6 |
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AssHole Admin
2000 mustang GT
11.79@125
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,144
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the rr intake is a great racing intake but not really for a dd. it gives up the lowend for the huge topend.
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#7 |
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AssHole Admin
2000 mustang GT
11.79@125
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,144
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your allready losing a lot of lowend with the big heads and cams and the centrifugal blower so why make it worse?
my car doesnt come on hard with the cams untill about 3500-3600 so....... your gonna have a lot of top rpm power but down low not much |
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#8 |
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Hardcore Enthusiast
1990 GT
Join Date: Aug 2006
Location: dalzell, south carolina
Posts: 1,436
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hows the bullit down low?better then most intakes out there?
__________________
1990 5.0 getting all fixed up for next season 2004 mustang gt 520rwhp, 491 trq sold
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#9 |
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AssHole Admin
2000 mustang GT
11.79@125
Join Date: Jan 2006
Location: PURCELL, OKLAHOMA
Posts: 9,144
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yeh its made just like the pi intake to do well and make torque downlow
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