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#1 |
Registered Member
Join Date: Oct 1999
Location: Pierre Part, La. U.S.A.
Posts: 1,850
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![]() I need to get 85psi of fuel in my fuel rail. Right now I have 70psi. What is the best way to achieve this? I am going to make my system 150hp but it takes 85psi.
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88workcar 1988 Mustang LX 342. 417rwhp @ 6800. 28 X 10 ET Drag, 4.30s, 10.69 @ 126.43 1.42 60ft. 11.13 @ 127.7 on BFGs 1.72 60ft Rice Hater # 42 To be old and wise, You must first be young and stupid ![]() |
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#2 |
I'd rather be basketweaving
Join Date: Feb 2000
Location: Indianapolis
Posts: 2,551
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![]() Why not come play with the big boys and use a wet kit. I just plain don't trust dry kits when it comes to that much hp.
But if you insist, you just have to get the right jet in the nitrous T that has the vaccum line going to the FPR. But if that still doesn't do it, you may not have enough of a fuel pump to do it. FYI, I switched from a dry kit to a wet, and on the same "shot" jettings, I went 3-4tenths faster. just a thought
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NMRA O/C 9516 NA pumpgas stickshift 347 10.65@125.6, 6.73@100, 1.41 60ft |
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#3 | |
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#4 |
Guest
Posts: n/a
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![]() I used to run a 255 intank with a 150 shot. It was too lean. It had the fuel pressure, but the volume was not adequate.
You will either need the Walbro Gss340 high vloume 255 intank, or add a booster pump like the T-rex from Vortech. |
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#5 |
Registered Member
Join Date: Sep 2000
Location: Northridge, Ca. USA
Posts: 27
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![]() I run a 255Lph intank pump on 24 lbs. injectors on the same shot and run just fine....@38lbs @regulator near perfect mix.
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93GT Stock 302, 170,000 miles....GT-40Y Heads, Ported and Extrude Honed GT-40 intake, Pro-M w/Granitelli Meter , 65mm Throttle Body , Custom Crane Cam, Rockers, lifters, pushrods, Mikes Transmissions Built AOD, 3000 stall, Aluminum Driveshaft , 3.73 gears, Motorsports shorty headers, Stock axles, ZEX 125HP kit. w/Bottle warmer. 60ft. - 1.60 1/4- 11.38 MPH- 119 WWW.StarkRacing.net |
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