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Torque specs for B-series

Discussion in 'Engine Building' started by George777, Aug 18, 2008.

  1. George777

    George777 ^^ Likes Bewbies

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    I didn't compile this list, however, after comparing my findings to what is here it all seems accurate. Hopefully this is of help to some people. All numbers came from repair manuals.

    These are all the specs out of the 94+ Teg, 90-93 Teg, 89-91 Civic/CRX VTEC supplement FSM, and my 84-91 USDM Haynes manual. The only number I got from the Haynes though was the Civic/CRX fuel banjo bolt and service bolt specs.
    CYLINDER HEAD BOLT TORQUE SPECS (tightening) / (loosening)
    8, 4, 2, 6, 10 <---intake order 3, 7, 9, 5, 1
    7, 3, 1, 5, 9 <---exhaust order 4, 8, 10, 6, 2
    Torque in steps: 22ft-lbs (264in-lbs), Then to 63ft-lbs (756in-lbs) (final spec) 94+ Teg
    Torque in steps: 22ft-lbs (264in-lbs), Then to 61ft-lbs (732in-lbs)(final spec) 90-93 Teg / B16's

    CAMSHAFT COVER SPECS
    13, 9, 5, 1, 3, 7, 11 (side of cam cover closest to intake)
    14, 10, 6, 2, 4, 8, 12 (side of cam cover closest to exhaust)
    Shown above is one cam cover, sequence is the same for intake and exhaust cam cover.
    #1-10 20ft-lbs (240in-lbs) #11-14 7.2ft-lbs (86in-lbs) (94+ B18C specs)
    #1-10 16ft-lbs (192in-lbs) #11-14 8ft-lbs (96in-lbs) (B16A specs)
    **not sure what the specs are for non-VTEC motors, sorry**
    Seat each camshaft by pushing it towards the dizzy side of cylinder head.
    VALVE COVER SPECS
    7______________5______(Intake side of valve cover)
    _____3____1____
    _____4____2____
    8______________6______(Exhaust side of valve cover)
    7.2 ft-lbs (86in-lbs) (all B series)
    FLYWHEEL TORQUE SPECS
    _______1
    _____6___8
    ___4_______3
    _____7___5
    _______2
    Torque in steps: 19ft-lbs (228in-lbs), 38ft-lbs (456in-lbs), 57ft-lbs (684in-lbs), Then to 76ft-lbs (912in-lbs) (all B series)
    PRESSURE PLATE TORQUE SPECS
    _______1
    _____6___3
    _____4___5
    _______2
    Torque in steps: 5ft-lbs (60in-lbs), 10ft-lbs (120in-lbs), 14ft-lbs (168in-lbs), Then to 19ft-lbs (228in-lbs) (all B series)
    FUEL FILTER BANJO BOLT
    25ft-lbs (300in-lbs) (94+ Teg specs)
    16ft-lbs (192in-lbs) (90-93 Teg / B16 / 89-91 Civic CRX specs)
    FUEL FILTER SERVICE BOLT
    11ft-lbs (132in-lbs) (94+ GSR specs)
    9ft-lbs (108in-lbs) (90-93 Teg / B16 / 89-91 Civic CRX specs)
    HEADER A-PIPE TO B PIPE (x3)
    40ft-lbs (480in-lbs) (all B series)
    B PIPE TO CAT (x2)
    12ft-lbs (144in-lbs) (all B series)
    SHIFT LINKAGE EXTENSION ROD TO TRANNY BOLT (8x1.25mm)
    16ft-lbs (192in-lbs) (90+ Teg specs)
    12ft-lbs (144in-lbs) (B16 specs)
    SPEED SENSOR TO TRANNY BOLT
    9ft-lbs (108in-lbs)
    ALTERNATOR TOP BOLT
    17ft-lbs (204in-lbs) (all B series)
    ALTERNATOR BOTTOM BOLT
    33ft-lbs (396in-lbs) (all B series)
    CRANKPULLEY BOLT
    130ft-lbs (1560in-lbs) (90+ Teg)
    If the crankpulley bolt is new:
    145ft-lbs (1740in-lbs) loosen it a little, then re-tighten to 130ft-lbs (final spec)
    87ft-lbs (1044in-lbs) (B16A, first gen)
    **not sure what torque is for B16A2 and B16A3's**
    TIMING BELT TENSIONER
    40ft-lbs (480in-lbs) (all B series)
    DRIVER SIDE BRACKET TO BLOCK (x3)
    40ft-lbs (480in-lbs) (all B series)
    DRIVERS SIDE BRACKET STUD AND BOLT
    54ft-lbs (648in-lbs) (all B series)
    DRIVER SIDE ENGINE TO CHASSIS MOUNT BOLT
    40ft-lbs (480in-lbs) (all B series)
    TRANNY MOUNT TO TRANNY BOLTS (x3)
    54ft-lbs (648in-lbs) (all B series)
    TRANNY MOUNT TO CHASSIS BOLT
    40ft-lbs (480in-lbs) (all B series)
    REAR ENGINE BRACKET TO TRANNY BOLTS (x3)
    43ft-lbs (516in-lbs) (1 passenger side) 86.8ft-lbs (1041in-lbs) (2 driver side) (94+ Teg specs)
    43ft-lbs (516in-lbs) (90-93 Teg / B16 specs)
    REAR ENGINE BRACKET TO MOUNT BOLT
    43ft-lbs (516in-lbs) (all B series)
    REAR MOUNT TO REAR SUBFRAME BOLTS (x3)
    43ft-lbs (516in-lbs) (all B series)
    TRANNY TO BLOCK BOLTS (x5)
    47ft-lbs (564in-lbs) (all B series)
    LONG AND SHORT STARTER BOLTS
    33ft-lbs (396in-lbs) (all B series)
    CLUTCH COVER LOWER BOLTS (8mm)
    17ft-lbs (204in-lbs) (all B series)
    CLUTCH COVER UPPER BOLTS (6mm)
    9ft-lbs (108in-lbs) (all B series)
    INTERMEDIATE SHAFT TO BLOCK BOLTS (x3)
    28ft-lbs (336in-lbs) (all B series)
    FRONT AND REAR STIFFENER TO TRANNY BOLT
    42ft-lbs (504in-lbs) (all B series)
    FRONT AND REAR STIFFENER VERTICAL BOLTS
    17ft-lbs (204in-lbs) (all B series)
    INTAKE MANIFOLD BOLTS
    17ft-lbs (204in-lbs) (all B series)
    EXHAUST MANIFOLD BOLTS
    23ft-lbs (276in-lbs) (all B series)
    BALL JOINT CASTLE NUT
    40ft-lbs (480in-lbs)
    LCA TO DAMPER FORK LOWER NUT
    47ft-lbs (564in-lbs)
    DAMPER FORK UPPER BOLT
    32ft-lbs (384in-lbs)
    32mm AXLE SPINDLE NUT
    134ft-lbs (1608in-lbs)
    OIL DRAIN PLUG
    33ft-lbs (396in-lbs) (all B series)
    TRANNY FILL PLUG
    33ft-lbs (396in-lbs) (all B series)
    TRANNY DRAIN PLUG
    29ft-lbs (348in-lbs)) (all B series)
    SPARK PLUGS
    20ft-lbs (240in-lbs)
     
  2. ITR-EKcoupe

    ITR-EKcoupe New Member

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    good info :thumbsup:
     
  3. ilubmyEG

    ilubmyEG New Member

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    Well I wont lie this is EXTREMELY helpful to me and will be copying and pasting this into my sepc sheet of my build. Thank you VERY much!
     
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