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Dec 13, 06
Update
Holley 5200 Page changed to new layout!
 

B2600i Torque Specs


Editor: Kyrasis6

What Tech Site is complete without torque specs? Below is a list of most of the important torque values. If you need one that isn't listed feel free to message Kyrasis6 in the Forum.

Main Caps:

First Step: hand tight
Sec Step: 25-30 lb/ft
3rd Step: 61-65 lb/ft

Rod Bolts:

First Step: hand tight
Sec Step: 25-30 lb/ft
3rd Step: 48-51 lb/ft

Rear Main Seal:

First Step: 69-104 lb/in

*Editor recommends 120-132 lb/in

Oil Pump:

First Step: 14-19 lb/ft

Oil Sump:

First Step: 69-104 lb/in

*Editor recommends 120-132 lb/in

Vibration Reducing Stiffener (Windage Tray):

First Step: 69-95 lb/in

Oil Pan:

First Step: 69-95 lb/in

*Editor recommends 120-132 lb/in

Water Pump:

First Step: 14-19 lb/ft

Harmonic Balancer (10 mm):

First Step: 9-13 lb/ft
Note: Overtorqing will lead to a broken bolt.

Flywheel:

First Step: 62-72 lb/ft
Note: Apply sealant and tighten in star pattern.

Clutch Pressure Plate:

First Step: 13-20 lb/ft
Note: Tighten in star pattern.

Flex Plate (AT only):

First Step: 71-76 lb/ft
Note: Apply sealant and tighten in star pattern.

Rocker Caps

First Step: Hand Tight
Sec Step: 13-17 lb/ft

Note: Do not overtorque stripping of the aluminum threads may occure.

Cylinder Head:

First Step: 20 lb/ft
Sec Step: 40 lb/ft
3rd Step: 59-64 lb/ft

Cam Sprocket:

First Step: 36-45 lb/ft

Lower Timing Sprocket (Large Bolt in middle of Crank Pulley):

First Step: 130-145 lb/ft

Distributor Housing:

First Step: 14-19 lb/ft

Valve Cover:

First Step: 52-78 lb/in

Piston Oil Squirters:

First Step: 8.7-13 lb/ft

Chain Guides:

First Step: 69-78 lb/in

Chain Lever:

First Step: 69-95 lb/in

Intake Manifold:

First Step: 14-19 lb/ft

Water Outlet:

First Step: 14-19 lb/ft

Thermostat Cover:

First Step: 14-19 lb/ft

All torque values referenced from the 1991 Mazda Factory Manual unless otherwise stated.