i would leave it in the car.. but rebuilds in a 4.2 are stupidly pricey for what it is.
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Charlette - Brown 1977 Ford LTD - 351 Windsor 155K, Full Custom Pioneer system, green HID, interior & underbody
Alesha - Black 1982 Mercury Marquis - 255ci 178K, full custom Kenwood and Infinity system, lowered, dual exhaust, LED all the things
Tangerine Dream - Orange 1988 F-150 Custom - 300 i6 82k, Ghetto sound system, 5spd, 2WD, #farmtruck
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Originally posted by zoomie View Postyou have to be careful with buying f4te blocks just a thought
Originally posted by 84GrandMarquis View Post.. I can assure you that years down the road, a numbers matching 4.2 Marquis will be quite the oddity. Probably not too valuable, but certainly rare and by that point in time, I bet people will want to get their hands on one unique car...Last edited by Mercracer; 05-18-2013, 05:19 AM.
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my plan are to pick up a 70s 302, fresh build on it, and drop it in. i got a shelby intake thatll look badass perched on top that engine with cobra valve covers, but id have to do some mild street parts and a 4bbl for that intake to function properly and im not so sure i wanna get 10mpg... this engine build is after all supposed to be practical as the Merc still is my daily. plans are to get my LTD rebuilt before the Merc though. i cant stand to see her sit there and not be driven, and seeing as how shes got every bit of 148k and a LOT of engine noise and leaks, she comes first.. i wanna get 200k outta the 4.2 anyway, only 51k to go LOLLast edited by marquis_82_withneons; 05-18-2013, 10:45 AM.Charlette - Brown 1977 Ford LTD - 351 Windsor 155K, Full Custom Pioneer system, green HID, interior & underbody
Alesha - Black 1982 Mercury Marquis - 255ci 178K, full custom Kenwood and Infinity system, lowered, dual exhaust, LED all the things
Tangerine Dream - Orange 1988 F-150 Custom - 300 i6 82k, Ghetto sound system, 5spd, 2WD, #farmtruck
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Originally posted by marquis_82_withneons View Postmy plan are to pick up a 70s 302, fresh build on it, and drop it in. i got a shelby intake thatll look badass perched on top that engine with cobra valve covers, but id have to do some mild street parts and a 4bbl for that intake to function properly and im not so sure i wanna get 10mpg... this engine build is after all supposed to be practical as the Merc still is my daily. plans are to get my LTD rebuilt before the Merc though. i cant stand to see her sit there and not be driven, and seeing as how shes got every bit of 148k and a LOT of engine noise and leaks, she comes first.. i wanna get 200k outta the 4.2 anyway, only 51k to go LOL
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Skip the disco era motor, you want at least an 86+ roller block. Explorer motors are definitely the best value in stock parts.86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers
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whatever i go with will be a carb.. so if i go with the 86+ block and gt40 heads, 2bbl and mny current exhaust (factory mustang shortys and side exit with glasspacks) what kinda mileage will i be lookin at? just a ballpark number?
and how will that compare if i go to the shelby intake with a 4bbl? obviously mpg's will be lower but by how much?
also note im not PLANNING on any trans work or ratio changes. (who knows alot can happen in 50k)Charlette - Brown 1977 Ford LTD - 351 Windsor 155K, Full Custom Pioneer system, green HID, interior & underbody
Alesha - Black 1982 Mercury Marquis - 255ci 178K, full custom Kenwood and Infinity system, lowered, dual exhaust, LED all the things
Tangerine Dream - Orange 1988 F-150 Custom - 300 i6 82k, Ghetto sound system, 5spd, 2WD, #farmtruck
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a well tuned 4bbl and 2bbl will get the same mileage when you keep your foot out of it. The 4bbl will give you more top end haul ass when you nail it. well tuned lean burner special can get as much as 30mpg with highway gears (2.73/3.08) and keeping the speed down around 55-60.
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)
Originally posted by gadget73
... and it should all work like magic and unicorns and stuff.
Originally posted by dmccaig
Overhead, some poor bastards are flying in airplanes.
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whats the best bet on my gear ratio?. i really have no clue. according to my autozone special tachometer, im around 1100 at 40-45 in 3rd, which is my usual/average cruising speed
1st -2nd is around 20-25 i believe depending on how i pedal it, 2nd -3rd is 40ish, i usually get just over 35 and let off to make it shift, then OD is around 55.. no idea really, i rarely get to 50. hope that helps narrow it a bitCharlette - Brown 1977 Ford LTD - 351 Windsor 155K, Full Custom Pioneer system, green HID, interior & underbody
Alesha - Black 1982 Mercury Marquis - 255ci 178K, full custom Kenwood and Infinity system, lowered, dual exhaust, LED all the things
Tangerine Dream - Orange 1988 F-150 Custom - 300 i6 82k, Ghetto sound system, 5spd, 2WD, #farmtruck
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2.73 probably. what's the AX code on the door tag?
to be sure, look at the axle tag that's located on one of the differential cover bolts.
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)
Originally posted by gadget73
... and it should all work like magic and unicorns and stuff.
Originally posted by dmccaig
Overhead, some poor bastards are flying in airplanes.
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ill definitely look at a 4bbl then.. i want that shelby intake though! xDCharlette - Brown 1977 Ford LTD - 351 Windsor 155K, Full Custom Pioneer system, green HID, interior & underbody
Alesha - Black 1982 Mercury Marquis - 255ci 178K, full custom Kenwood and Infinity system, lowered, dual exhaust, LED all the things
Tangerine Dream - Orange 1988 F-150 Custom - 300 i6 82k, Ghetto sound system, 5spd, 2WD, #farmtruck
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