Ford F150-F250 Specifications and Manuals

Ford V6 Main Bearing Cap Stud/Bolts

Mains 1, 2 and 3
85 to 91 lb.ft, 115 to 123 Nm

Rear main
81 to 88, 109 to 119 Nm

Ford V6 Connecting Rod Bolts

Step 1 = 85 to 91 lb.ft, 115 to 123 Nm
Step 2 = + 90 degrees

Ford V6 Cylinder Head Bolts

Step 1 = 168 in.lb, 19 Nm
Step 2 = 29 lb.ft, 39 Nm
Step 3 = 36 lb.ft, 49 Nm
Step 4 = Loosen 3 turns

(DO NOT loosen all the bolts at the same time, from this point on work on one bolt at a time)
(see Section 7 of workshop manual)

Step 5
Long bolts = 30 to 36 lb.ft, 41 to 49 Nm
Short bolts = 15 to 22 lb.ft, 20 to 30 Nm

Step 6 (all bolts) = + 175 to 185 degrees

Ford V8 Main Bearing cap bolts

Main bearing cap bolts (tighten first) Step 1 = 30 lb.ft, 40 Nm
Step 2 = + 90 degrees

Main bearing cap - jack screws (REP engines only, tighten second)
Step 1 = 44 in.lb, 5 Nm
Step 2 = 89 in.lb, 10 Nm

Main bearing cap - side bolts (tighten third)

REP engines
Step 1 = 89 in.lb, 10 Nm
Step 2 = 14 to 17 lb.ft, 19 to 23 Nm

WEP engines
Step 1 = 22 lb.ft, 30 Nm
Step 2 = + 90 degrees

Ford V8 Connecting Rod Bolts

Step 1 = 29 to 33 lb.ft, 39 to 45 Nm
Step 2 = + 90 to 120 degrees

Ford V8 Cylinder Head Bolts

Step 1 = 30 lb.ft, 40 Nm
Step 2 = + 90 degrees
Step 3 = + 90 degrees

Ford V6 4.2 Bore, stroke, displacement, compression ratio, power and torque

Bore
3.8139 in, 96.873 mm

Stroke
3.74 in, 95.0 mm

Displacement
4.195 liter, 256 CID
Gas (Petrol) engine

Compression Ratio
9.2:1

Naturally Aspirated

Power
202 hp, 150 kW @4800 rpm

Torque
252 lb.ft, 341 Nm @ 3400

Ford V8 4.6 Bore, stroke, displacement, compression ratio, power and torque

Bore
3.554 in, 90.27 mm

Stroke
3.546 in, 90.07 mm

Displacement
4.604 liter, 281 CID
Gas (Petrol) engine

Compression Ratio
9.3:1

Naturally Aspirated

Power
231 hp, 172 kW @4750 rpm

Torque
293 lb.ft, 397 Nm @ 3500

Compression Ratio
9.0:1

Super Charged

Power
260 hp, 193 kW @4500 rpm

Torque
350 lb.ft, 474 Nm @ 2500

Ford V8 5.4 Bore, stroke, displacement, compression ratio, power and torque

Bore
3.554 in, 90.27 mm

Stroke
4.168 in, 105.87 mm

Displacement
5.408 liter, 329 CID
Gas (Petrol) engine

Compression Ratio
9.0:1

Naturally Aspriated

Power
260 hp, 193 kW @4500 rpm

Torque
350 lb.ft, 474 Nm @ 2500

Compression Ratio
8.4:1

Super Charged

Power
380 hp, 283 kW @4750 rpm

Torque
450 lb.ft, 610 Nm @ 3250