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Thread: 1978 Grand Marquis

  1. #41
    I post a lot... knucklehead0202's Avatar
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    That car should be a sexy beast! I love the "fuel slayer" carb, lol. Combined with those ports you could get your foot stuck in, that thing should be a monster. Nothing moves the big stuff around like a big block, bar none. Great write up and car man, I love it!

  2. #42
    Member Grand1's Avatar
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    Quote Originally Posted by DerekTheGreat View Post
    Looks good in there! You planning on putting the A/C stuff back on it? Best o luck dude!
    I am gonna try and make the A/C functional ....by getting some R-12 like stuff....I don't want to retro fit anything at this stage.....I want to kept some semblance of OE feel...so the A/C stays....



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  3. #43
    GMN Regular DerekTheGreat's Avatar
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    1985 LTD Crown Victoria - SOLD
    1988 Town Car Signature - Current Party Barge

  4. #44
    Member Grand1's Avatar
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    ....well life happened; so behind schedule

    --BUT---

    She is fired up!!!!! Holy sh------t.
    The rumble....dry fired it for 4 seconds....Hooking up coolant system soon....yall got to hear this
    Video forthcoming



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  5. #45
    GMN Regular DerekTheGreat's Avatar
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    I was beginning to wonder what happened with you and that machine. Get that video up!
    1985 LTD Crown Victoria - SOLD
    1988 Town Car Signature - Current Party Barge

  6. #46
    Member Grand1's Avatar
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    Here she is.....cant let her loose until I get exhaust work done
    Cam was broken in at idle for 45mins (with a little throttle here and there),
    No leaks...no milk in my oil...
    ....those are just exhaust manifolds on....daemon smoke!!!!

    Its loud...but video doesn't really reflect that...

    https://youtu.be/DXVmscYQA78
    Last edited by Grand1; 07-20-2015 at 12:05 AM.



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  7. #47
    Land Yacht Fundamentalist Hearsesrock427's Avatar
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    Dude, that is flippin' sick. Sounds like a proper muscle car, both at idle and under load! That interior is super quiet too- puts my '89 to shame. Now I REALLY want my own old iron 460 car!
    '89 Grand Marquis "Ebyt"
    '85 Grand Marquis "Eva"
    '94 Caprice "Kira"
    '92 Crown Victoria "Krista" coming soon.
    '88 Town Car "Lana" coming summer 2021

  8. #48
    Proud Owner Of A 1987 Mercury Grand Marquis! miamibob's Avatar
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    As Lawrence Welk used to say, "Very, Very, Niceum"!!!!


    "Hope and dignity are two things NO ONE can take away from you - you have to relinquish them on your own" Miamibob

    "NEVER trade your passion for glory"!! Sal "the Bard" (Dear Old Dad!)

    "Cars are for driving - PERIOD! I DON'T TEXT, TWEET OR TWERK!!!!"

  9. #49
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    Sounds awesome.
    2020 Volvo XC90 T6 Momentum (Ice White / Blond)
    2019 Volvo S60 T6 Inscription (Crystal White / Blond)
    Past Panthers
    1989 Grand Marquis LS (Cabernet/Grey), 1989 Lincoln Town Car SS (White/Blue), 2004 Mercury Grand Marquis Ultimate (White/Black)

    Quote Originally Posted by Lincolnmania View Post
    if its got tits or tires it's bound to give you trouble

  10. #50
    Member Grand1's Avatar
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    I dont know if this is apples and oranges...but the 5.0 does not hold a candle this beast.
    Not trying to talk shit about the 5.0..... that has kept my 88 TC running....

    ....I have like 512 foot pounds of torque?
    When I get the headers on....the stopwatch will come out!!!

    The relief....always a big question mark when you restore an engine....glad I took this slow..
    ....it helps to have only 63,000 miles on the lower block.....and I have the original shop manuals from '78.
    Last edited by Grand1; 07-20-2015 at 09:01 PM.



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  11. #51
    Beater gonna beat sly's Avatar
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    but you also have another ton to move.

    Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Albert Einstein
    rides: 93 Crown Vic LX (The Red Velvet Cake), 2000 Crown Vic base model (Sandy), 2003 Expedition (the vacation beast)
    Quote Originally Posted by gadget73
    ... and it should all work like magic and unicorns and stuff.
    Quote Originally Posted by dmccaig
    Overhead, some poor bastards are flying in airplanes.

  12. #52
    Member Grand1's Avatar
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    ......I would take the Pepsi challenge against a 5.0



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  13. #53
    Beater gonna beat sly's Avatar
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    I would too if I were you... just don't expect it to be much faster.

    Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Albert Einstein
    rides: 93 Crown Vic LX (The Red Velvet Cake), 2000 Crown Vic base model (Sandy), 2003 Expedition (the vacation beast)
    Quote Originally Posted by gadget73
    ... and it should all work like magic and unicorns and stuff.
    Quote Originally Posted by dmccaig
    Overhead, some poor bastards are flying in airplanes.

  14. #54
    Member Grand1's Avatar
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    and the cost...have to put in premium gas ///93 octane



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  15. #55
    GMN = life pantera77's Avatar
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    Take it to the 1/4 and see what it runs, then you'll know for sure.
    2020 F250 - 7.3 4x4 CCSB STX 3.55's - BAKFlip MX4
    2005 Grand Marquis GS - Marauder sway bars, Marauder exhaust, KYB's
    2003 Marauder - Trilogy # 8, JLT, kooks, 2.5" exhaust, 4.10's/31 spline, widened rear's, metco's, addco's, ridetech's 415hp/381tq
    1987 Colony Park - 03+ frame swap, blown Gen II Coyote, 6R80, ridetechs, stainless works, absolute money pit. WIP

  16. #56
    GMN Regular DerekTheGreat's Avatar
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    Sounds great, glad you got that beast running! You gonna be at the dream cruise? I'll drag race you in my Plymouth haha.
    1985 LTD Crown Victoria - SOLD
    1988 Town Car Signature - Current Party Barge

  17. #57
    Member lincolnlarry's Avatar
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    Very nice!

    89 LTC 429>557 Cobrajet stroker
    13 F-150 XLT 6.2 l
    "If I could separate what's real from what I've been dreaming I could live to fight another day"

  18. #58
    88 LTC nfldfordltd's Avatar
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    Sounds wicked dude!

    Summer car-> 1988 Lincoln Town Car, triple blue, 292,xxx km. New HO 5.0 in and running. Bought 2006/08/22. June 2017 PotM!
    Winter vehicle-> 1995 Ford F-250 XLT SuperCab 4x4, 237,xxx+km. AKA "Brutus" 460/E4OD/4.10 axles and 12 MPG. Bought 2019/08/14

    Quote Originally Posted by phayzer5 View Post
    I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

  19. #59
    Member Grand1's Avatar
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    Thanks for the replies gentleman. Its exhaust time....

    Doing the exhaust and putting these monsters in:
    Click image for larger version. 

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    They weigh are like 17 pounds a piece...3 inch inlet....they are the Hearthrob:

    5" x 11" x 14" case
    3" center in - center out (for maximum flow)
    More flow and less back pressure than most other chambered designs, including flowmaster.

    Heartthrob Velocity Series Mufflers (HVS) are a great choice for your vehicle. Heart throb exhaust has spent years developing and fine tuning the Velocity Series muffler. This Hearthrob velocity muffler flows amongst the best of welded performance mufflers on the market, is normally quieter inside the vehicle, and is still aggressive at the tail pipe. Call it having your cake and eating it too. Our unique center wing baffle isolates sound in the HVS muffler, and combined with our welded double-wrapped shell, sends the sounds to the tail pipe. You get excellent exhaust flow, a durable welded double-wrapped shell, lower interior sounds, and a powerful sound at the tail pipes. The 5-1/2” x 11” bodies flow better than the 4” x 9”, and the 5-1/2” x 11” bodies are quieter. These velocity mufflers are directional mufflers which are not reversible.



    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

  20. #60
    Member Grand1's Avatar
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    She was up on stands and figured the 37 year old shocks needed to go...KYB has never treated me bad
    Click image for larger version. 

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    1978 Grand Marquis 460 2door "Blue Bomber"

    1987 LTD Crown Vic 351w aka the "MI Mountie"

    1989 Colony Park ....Marge still lives!

    1979 Marquis creamy goodness

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