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Thread: SysteMax Intake Fuel Rails

  1. #1

    Default SysteMax Intake Fuel Rails

    Just wondering what fuel rails will work with the SysteMax II intake manifold. Stock Mustang 5.0L style Holley fuel injectors, EV1, I believe.

  2. #2

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    I'm pretty sure the SysteMax 2 is designed to use the stock fuel rail. Andrew

  3. #3

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    Yes, I have a Thunderbird rectangular rail on now. I'm upgrading the fuel system. Holley drop-in pump, -8 feed & -6 return. I'll be installing a turbo to make around 1000 HP. Can't find a set of rails other than BBK, wanted to use a separate fuel pressure regulator.

  4. #4
    Join Date
    Dec 2009
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    Quote Originally Posted by mustang_al308 View Post
    Just wondering what fuel rails will work with the SysteMax II intake manifold.
    The instructions clearly illustrate the OEM fox Mustang fuel rails & injectors being reinstalled:
    https://documents.holley.com/199r9991-2rev1.pdf (Holley SysteMax 2 Installation Instruction)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS T/W 11R 205 heads, 232°-244° duration/.623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, -6AN fuel system plumbing, Walbro 255 LPH pump, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/3000 RPM converter, B&M Hammer shifter, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 M/T Street Comp tires.

  5. #5
    Join Date
    Sep 2015
    Location
    Greensboro, NC
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    78

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    I have the SysteMax II on my 347. I'm using the stock Mustang fuel rails with no issues. -Shannon

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