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4.9L I6 (300 inline six) 92-96 F-150/250, Bronco

Years92-96 F-150/250, Bronco
TypeEFI inline-6, OHV
Displacement300 cu in (4.9L)
Bore x stroke4.00 in (101.6 mm) x 3.98 in (101.1 mm)
Compression8.8:1
Horsepower145 hp @ 3,400
Torque265 lb-ft @ 2,000
Firing order1-5-3-6-2-4
Oil capacity6 qt w/ filter
Plug gap0.044 in

Unkillable. EGR plate gaskets leak; distributor gear wear is the classic 300 issue.

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5.0L V8 (302 Windsor) 92-96 F-150/250, Bronco

Years92-96 F-150/250, Bronco
TypeEFI V8, OHV, roller cam
Displacement302 cu in (4.9L)
Bore x stroke4.00 in (101.6 mm) x 3.00 in (76.2 mm)
Compression9.0:1
Horsepower205 hp @ 4,000 (92-93); 195 hp (94-96)
Torque275 lb-ft @ 3,000
Firing order1-5-4-2-6-3-7-8
Oil capacity5 qt w/ filter
Plug gap0.054 in

Roller cam from '94. Timing chain/gear wear and the smog pump are common noise/fail points.

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5.8L V8 (351 Windsor) 92-96 F-150/250, Bronco; 97 F-250

Years92-96 F-150/250, Bronco; 97 F-250
TypeEFI V8, OHV
Displacement351 cu in (5.8L)
Bore x stroke4.00 in (101.6 mm) x 3.50 in (88.9 mm)
Compression9.0:1
Horsepower210 hp @ 3,800 (92-93); 200 hp (94-96)
Torque325 lb-ft @ 2,800
Firing order1-3-7-2-6-5-4-8
Oil capacity5 qt w/ filter
Plug gap0.054 in

FIRING ORDER DIFFERS from 5.0 — the #1 swap/install mistake. Check the thermostat housing casting for block ID.

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7.5L V8 (460) 92-96 F-250/350, F-Super Duty

Years92-96 F-250/350, F-Super Duty
TypeEFI V8, OHV
Displacement460 cu in (7.5L)
Bore x stroke4.36 in (110.7 mm) x 3.85 in (97.8 mm)
Compression8.5:1
Horsepower245 hp @ 4,000 (92-93); 230 hp (94-96)
Torque400 lb-ft @ 2,200
Firing order1-5-4-2-6-3-7-8
Oil capacity6 qt w/ filter
Plug gap0.054 in

Big-block torque. Radiator/overheating and oil leaks (rear main, valve covers) are the norm.

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7.3L IDI diesel (non-turbo) 92-94 F-250/350

Years92-94 F-250/350
TypeIndirect-injection diesel V8
Displacement444 cu in (7.3L)
Bore x stroke4.11 in (104.4 mm) x 4.18 in (106.2 mm)
Compression21.5:1
Horsepower185 hp @ 3,000 (92-93); 190 hp (94)
Torque360 lb-ft @ 1,400
Firing order1-2-7-3-4-5-6-8
Oil capacity10 qt w/ filter
Plug gap-

Glow plug relay + controller are the cold-start culprits. CDR valve blows oil into the intake. Injection pump is Stanadyne DB2.

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7.3L Power Stroke (turbo diesel) 94.5-97 F-250/350

Years94.5-97 F-250/350
TypeDirect-injection turbo diesel V8
Displacement444 cu in (7.3L)
Bore x stroke4.11 in (104.4 mm) x 4.18 in (106.2 mm)
Compression17.5:1
Horsepower210 hp @ 3,000 (94.5-95); 215 hp (96-97)
Torque420-425 lb-ft @ 1,600
Firing order1-2-7-3-4-5-6-8
Oil capacity14 qt w/ filter
Plug gap-

HEUI injection. Exhaust backpressure valve sticks; cam sensor (CMP) and UVCH harness are the classics.

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