Torque values(Ft-lbs) oil pan 3.6 - 5.1 oil pump regulator valve 29 - 36 oil pump mounting bolts 6 mm 4.3 - 5.1 8 mm 9 - 12 oil strainer 12 - 15 rear oil seal retainer 4.3 - 5.1 connecting rod 33 - 40 main bearing cap 67 - 74 rocker shaft 13 - 16 camshaft plate 58 - 65 camshaft pulley 58 - 65 flywheel 72 - 80 cyclinder head bolts tighten in stages!!! 22 43 completely loosen all bolts 22 40 - 47 intake manifold(lower) bolts 2 - 4 12 - 14 nuts 2 - 4 17 - 20 intake collector(upper) 13 - 16 throttle chamber 13 - 16 intake relief valve 22 - 29 injector holder 1.8 - 2.4 cyclinder head temp sensor 9 - 12 thermal transmitter 11 - 14 exhaust manifold 13 - 16 oxygen sensor 30 - 37 crankshaft pulley 90 - 98 tensioner nut 32 - 43 water pump 12 - 15 spark plug 14 - 22 General specifications cyclinder compression(non-t) 173 psi +/-14 between cyclinders compression ratio 9.00:1 fuel pump cutt-off pressure 61 - 71 psi nominal fuel operating pressure 36.3 psi maf sensor voltage(terminals B-D) 1.6 +/- 0.5 volts oxygen sensor heater resistance 5-6k ohms Dimensions (inches) nominal absolute maximum Block Surface flatness 0.0012 0.0039 bore diameter grade #1 3.4252 - 3.4256 grade #2 3.4256 - 3.4260 grade #3 3.4260 - 3.4264 grade #4 3.4264 - 3.4268 grade #5 3.4268 - 3.4272 bore out of round 0.0006 bore taper 0.0006 main journal inner diameter grade #0 2.6238 - 2.6242 grade #1 2.6242 - 2.6245 grade #2 2.6245 - 2.6249 Head & components surface warpage 0.002 0.004 intake valve stem diameter 0.2742 - 0.2748 margin 0.051 0.071 stem clearance 0.0008 - 0.0021 seat angle 45 degrees seat width 0.0689 seat upper edge dia. 1.638 - 1.646 exhaust valve stem diameter 0.3136 - 0.3138 valve margin 0.059 0.079 stem clearance 0.0016 - 0.0029 seat angle 45 degrees seat width 0.067 seat upper edge dia. 1.354 - 1.362 outer valve springs free height 2.016 pressure@height 117.7 lbs @ 1.81 inches assembled height 1.575 @ 56.2 lbs out of square 0.087 inner valve springs free height 1.736 pressure@height 57.3 lbs @ 0.984 inches assembled height 1.378 @ 24.3 lbs out of square 0.075 lifters outside diameter 0.6278 - 0.6282 guide inner diameter 0.6299 - 0.6304 slop limit 0.04 rocker shaft diameter 0.7078 - 0.7087 rocker arm inner diameter 0.7089 - 0.7098 rocker arm to shaft clearance 0.0003 - 0.0019 camshaft journal-bearing clearance 0.0018 - 0.0035 bearing inner diameter 1.8504 - 1.8514 journal outer diameter 1.8478 - 1.8486 runout 0.0016 end play 0.0012 - 0.0024 lobe height 0.5566 - 0.5640 wear limit 0.0059 Reciprocating things piston skirt diameter grade #1 3.4238 - 3.4242 grade #2 3.4242 - 3.4246 grade #3 3.4246 - 3.4250 grade #4 3.4250 - 3.4254 grade #5 3.4254 - 3.4258 piston-block clearance 0.0010 - 0.0018 rings side clearance top 0.0016 - 0.0029 second 0.0012 - 0.025 oil 0.0006 - 0.0075 end gap top 0.008 - 0.017 second 0.007 - 0.017 oil 0.008 - 0.03 Crankshaft main journal diameter grade #0 2.4790 - 0.4793 grade #1 0.4787 - 2.4790 grade #2 2.4784 - 2.4787 rod journal diameter 1.9670 - 1.9675 out of round 0.0002 end play 0.002 - 0.0067 0.0118 main bearing clearance 0.0011 - 0.0022 0.0035 rod bearing clearance 0.0004 - 0.0020 0.0035