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Thread: O-ring part number for EV1 Injectors

  1. #1

    Default O-ring part number for EV1 Injectors

    Just had my EV1 injectors (48 lbs/hr) serviced from my 2012 Avenger system. The new O-rings fitted to the injectors feel a bit loose in the manifold and rail. They are aftermarket. Can someone help with the correct part number for these, and also the O-ring for the rail mounted adjustable fuel regulator. Thanks.

  2. #2
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    Dec 2009
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    https://www.holley.com/products/fuel.../parts/534-104 (Holley EFI 534-104 Fuel Injector O-Ring Kit)

  3. #3

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    Thanks Danny.

  4. #4
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    You're welcome.
    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.

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