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#1 |
N-V-ME
Join Date: May 2005
Location: SOUTHFIELD,MICHIGAN
Posts: 155
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![]() The Motor Is Out Of A 78 Cougar Its Iether A 351m Or 400 The Block Codes Are D7te A2b And The Head Codes Say Deae A2a So Which One Is It Or How Can I Tell ...............
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88' LX MUSTANG: LINCOLN ROTORS , AIR SUSPENSION FRONT AND REAR, SUBFRAMES, ROLL CAGE, 92' BLOCK, MSD 6AL, ACCEL 8.8 WIRES, ACCEL COIL, EDELBROCK F4B INTAKE (PORTED),2 IN. 4 HOLE SPACERS, HOLLEY 600 CARB.,HOLLEY BLUE FUEL PUMP AN REGULATOR, E 303 (.498 IN. 220 DUR.) CAM, (.535 IN. OF LIFT W/ 1.72 SCORPIN ROLLER ROCKERS), PORTED E7'S, FLOWTECH 1 5/8 LONG TUBE HEADERS, 2 1/2 IN. H PIPE, 2 CHAMBER FLOWMASTERS WITH 3 IN.DUMPS, T-5, 3.73 GEARS, 5 LUG AEROSTAR AXELS, 245-45-17 96' COBRA WHEELS |
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#2 |
Import Slayer
Join Date: May 1999
Posts: 2,241
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![]() Ford never put any of the modified engines in a cougar. It's either a 302 or 351w. That engine code indicates that it's a 1977 engine.
The head code you gave, you probably misread because the second digit should be a number not a letter.
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator. |
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#3 |
N-V-ME
Join Date: May 2005
Location: SOUTHFIELD,MICHIGAN
Posts: 155
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![]() yeah its d5ae a2a and THEY DID PUT THESE IN THE 78 COUGAR ALSO OFFERD 302, 351W, 351C, AND 351M, 400 IN THEM...... IM NO ITS NOT A 351W, 302, OR 351C IT HAS THE BIG BLOCK TRANS BOLT PATTERN ON IT I JUST WANNA NO HOW CAN I TELL WHICH IT IS 400 OR 351M THEY BOTH HAVE THE SAME HEADS, INTAKE, CAM, DISTRIBUTOR,WATER PUMP,AND RODS JUST DIFFERENT PISTONS AND CRANK............
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88' LX MUSTANG: LINCOLN ROTORS , AIR SUSPENSION FRONT AND REAR, SUBFRAMES, ROLL CAGE, 92' BLOCK, MSD 6AL, ACCEL 8.8 WIRES, ACCEL COIL, EDELBROCK F4B INTAKE (PORTED),2 IN. 4 HOLE SPACERS, HOLLEY 600 CARB.,HOLLEY BLUE FUEL PUMP AN REGULATOR, E 303 (.498 IN. 220 DUR.) CAM, (.535 IN. OF LIFT W/ 1.72 SCORPIN ROLLER ROCKERS), PORTED E7'S, FLOWTECH 1 5/8 LONG TUBE HEADERS, 2 1/2 IN. H PIPE, 2 CHAMBER FLOWMASTERS WITH 3 IN.DUMPS, T-5, 3.73 GEARS, 5 LUG AEROSTAR AXELS, 245-45-17 96' COBRA WHEELS |
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#4 |
Import Slayer
Join Date: May 1999
Posts: 2,241
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![]() Please show me facts that they put the 351m or 400m in a 1978 cougar. I could be wrong but I don't think so.
"D5" indicates 1975 heads
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator. |
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#5 |
N-V-ME
Join Date: May 2005
Location: SOUTHFIELD,MICHIGAN
Posts: 155
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![]() http://www.autozone.com/servlet/UiBr...978&PageSync=2
http://www.carsurvey.org/review_27772.html http://www.network54.com/Forum/viewa...mid=19452&it=7
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88' LX MUSTANG: LINCOLN ROTORS , AIR SUSPENSION FRONT AND REAR, SUBFRAMES, ROLL CAGE, 92' BLOCK, MSD 6AL, ACCEL 8.8 WIRES, ACCEL COIL, EDELBROCK F4B INTAKE (PORTED),2 IN. 4 HOLE SPACERS, HOLLEY 600 CARB.,HOLLEY BLUE FUEL PUMP AN REGULATOR, E 303 (.498 IN. 220 DUR.) CAM, (.535 IN. OF LIFT W/ 1.72 SCORPIN ROLLER ROCKERS), PORTED E7'S, FLOWTECH 1 5/8 LONG TUBE HEADERS, 2 1/2 IN. H PIPE, 2 CHAMBER FLOWMASTERS WITH 3 IN.DUMPS, T-5, 3.73 GEARS, 5 LUG AEROSTAR AXELS, 245-45-17 96' COBRA WHEELS |
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#6 |
Import Slayer
Join Date: May 1999
Posts: 2,241
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![]() I stand corrected. Anyhow, IMHO, I would opt to look for a Windsor engine because there are more aftermarket parts available.
You'll spend less money to make more power with a windsor than you would a "modified" engine. That's just me though. The only way I know to tell them apart is if you take the engine apart. The 400m has a longer stroke(4 inches) and the 351m has a 3.50 stroke. The pistons in the 400 also have a higher compression height. Unless somebody on here can decipher the rest of the codes.......
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator. |
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#7 |
Rat Killer
Join Date: Aug 2002
Location: Cold ass Ohio
Posts: 1,143
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![]() Need more than casting codes to tell.
If it's got a "big block" (BTW, Ford never built a "big block" that was Shivvy) bellhousing pattern, it's definitely a 351M/400/351 Cleveland. Since they didn't put Cleveland's in a 78 cougar, and 62% had a 351M and only 5% had a 400, I'd bet money it was a 351M. To know FOR SURE, tear it apart and measure the crank throw. That's the only way to tell for sure.
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d-Con Racing "Nothing fancy, just 347 inches of RAT POISON!" MICE need not apply..... ![]() |
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#8 | |
Import Slayer
Join Date: May 1999
Posts: 2,241
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![]() Quote:
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator. |
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#9 |
N-V-ME
Join Date: May 2005
Location: SOUTHFIELD,MICHIGAN
Posts: 155
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![]() Can I Use Clev. Pistons
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88' LX MUSTANG: LINCOLN ROTORS , AIR SUSPENSION FRONT AND REAR, SUBFRAMES, ROLL CAGE, 92' BLOCK, MSD 6AL, ACCEL 8.8 WIRES, ACCEL COIL, EDELBROCK F4B INTAKE (PORTED),2 IN. 4 HOLE SPACERS, HOLLEY 600 CARB.,HOLLEY BLUE FUEL PUMP AN REGULATOR, E 303 (.498 IN. 220 DUR.) CAM, (.535 IN. OF LIFT W/ 1.72 SCORPIN ROLLER ROCKERS), PORTED E7'S, FLOWTECH 1 5/8 LONG TUBE HEADERS, 2 1/2 IN. H PIPE, 2 CHAMBER FLOWMASTERS WITH 3 IN.DUMPS, T-5, 3.73 GEARS, 5 LUG AEROSTAR AXELS, 245-45-17 96' COBRA WHEELS |
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#10 |
Registered Member
Join Date: Feb 2004
Location: Skiatook, Oklahoma
Posts: 193
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![]() I agree with Jester , a 351m will have 4.00 bore and a 3.50 stroke where as a 400 will have 4.00 bore and 4.00 stroke. If Ford didnt build a big block, what is a 460 classified as? I know alot a ppl called the M blocks as big block because of the bell housing bolt pattern, but there not.
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#11 |
Registered Member
Join Date: Aug 2009
Posts: 2
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![]() Check if the timing cover is part of the block. If it is it's a modified engine if not it's winsor block.
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#12 |
Registered Member
Join Date: Dec 2006
Location: new york
Posts: 482
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![]() ik this is an old post but if its the orginal motor you should be able to use the vin number..also idk what position the spark plug hole is on thoes heads but if you could ,you can try to put a 1/4 in extention in the hole and see if you can see if it moves more then 3.5 in. when turning the crank
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347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters ^best et so far 11.6 1.61 60ft coming soon 9sec et's ![]() 1992 mustang gt 2001 gmc 1500 4x4 78 century boat 92 skidoo |
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