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Thread: Anybody running a Holley 550-943F Terminator X?

  1. #1
    Join Date
    Nov 2019
    Location
    California
    Posts
    4

    Default Anybody running a Holley 550-943F Terminator X?

    Trying to see if anyone has tried the Holley 550-943F Terminator X Max yet?

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    23,124

    Default

    I went Dominator EFI - sequential MPFI & distributorless Waste-Spark DIS: https://forums.holley.com/showthread...464#post100464 (Related Fox Mustang/Holley EFI Forum Post)

    However, the Holley Terminator X Max for the Fox body Mustang is very intriguing. I'm glad Holley is finally offering other performance products for Ford applications. We've been waiting.
    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
    Join Date
    Nov 2019
    Location
    California
    Posts
    4

    Default

    Danny, I sent you an email. I really want your perspective on my build before I spend a bunch of money. Let me know if you get the email.

  4. #4
    Join Date
    Nov 2019
    Location
    California
    Posts
    4

    Default Purchased the Holley 550-943F Terminator X Max!

    Well after two weeks of research, tonight I purchased the Holley 550-943F Terminator X Max system for my 1989 5.0 LX Mustang. Planning to run a 4R70W transmission which is electronically controlled and this Holley EFI system supports this. Time for some real learning.
    1965 Ford Mustang Fastback
    1966 Ford Mustang Coupe
    1989 Saleen Convertible
    1989 Ford Mustang LX 5.0 Coupe
    1951 Ford F-1 Truck

  5. #5

    Default

    Look me up on Facebook Golladay Racing and I can answer questions in real time.

  6. #6

    Default

    I'm in a similar situation. I will be using the Holley 550-944 Terminator X Max instead based on the transmission I got. I'm putting a 351W in my '07 F150.

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