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Thread: HP EFI, '85 Corvette

  1. #1

    Default HP EFI, '85 Corvette

    Does Holley make a plug to connect directly from the Holley harness to the HEI distributor? Also, do they make one for the fuel pump relay already on the cars original harness?
    Last edited by 5o2slow; 06-15-2019 at 04:23 PM. Reason: Left something out

  2. #2
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    Quote Originally Posted by 5o2slow View Post
    Does Holley make a plug to connect directly from the Holley harness to the HEI distributor?
    Is this the GM large cap HEI distributor? If so, see post #6: https://forums.holley.com/showthread...EI-Distributor (Related Forum Thread - GM Large Cap HEI)
    Holley EFI only offers it for the GM small cap HEI distributor: https://www.holley.com/products/fuel.../parts/558-304 (Holley 558-304 Ignition Adapter Harness)

    Also, do they make one for the fuel pump relay already on the cars original harness?
    I'm not familiar with yours, but probably not.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 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, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 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 tires.

  3. #3

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    Thank you 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 TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 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, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 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 tires.

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