Hi, all,

Does anyone know the torque specs for the head bolts on a 04 300 pro? I need them in inch or foot lbs if possible.

Thanks.

This approximation might help:

Foot pounds /Newton Meters

Front Wheel Axle_______________ 30 to 37/ 40 to 50

Chassis to swingarm fastener_____ 44 to 52/ 60 to 70

Upper shock absorber fastener____ 30 to 37/ 40 to 50

Lower shock absorber fastener____ 30 to 37/ 40 to 50

Handlebars___________________ 13 to 18 /18 to 25

Hand levers___________________ 5 to 7 /7 to 10

Radiator fasteners______________ 13 to 18 /7 to 10

Front bridge wing_______________ 5 to 7 /7 to 10

Brake pedal___________________ 20 to 24 /27 to 32

Muffler fasteners_______________ 13 to 18 /18 to 25

Rear wheel axle________________ 30 to 37 /40 to 50

Rear brake caliper fastener_______ 20 to 24 /27 to 32

Front brake caliper fastener_______ 20 to 24 /27 to 32

Exhaust pipe elbow fastener______ 20 to 24 /27 to 32

Engine fasteners________________ 13 to 18 /18 to 25

Rear brake pump fastener________ 5 to 7 /7 to 10

Spark plug_____________________ 8 to 9 /11 to 12

Ignition fasteners_______________ 5 to 7/ 7 to 8

Clutch fasteners________________ 5 to 7 /7 to 8

Cylinder stud bolt fasteners_______ 18 to 20 /25 to 26

Reed fasteners_________________ 5 to 7/ 7 to 8

Clutch ground fastener___________ 2 to 3 /3 to 4

Crankcases fasteners____________ 5 to 6 /7 to 8

Water pump cap fastener_________ 5 to 6 /7 to 8

Clutch cap fasteners_____________ 5 to 6 /7 to 8

Flywheel fastener_______________ 30 to 32 /40 to 42

Water fastener_________________ 7 to 8 /10 to 12

Ignition cap___________________ 5 to 6 /7 to 8

Engine drain plug_______________ 9 to 10 /12 to 14

Kickstart pedal screw____________ 9 to 10 /12 to 14

Shift pedal screw_______________ 5 to 6 /7 to 8

Cylinder head screws____________ 8 to 10 /11 to 14

Cylinder nut___________________ 18 to 20 /25 to 27

The descriptions are from the manual, so the translation

is close.

Cheers.

Jon

Thanks for the reply, I got the compression reducer installed and WHAT a difference! The bike is much more mellow to ride with no major loss of power noticeable. I'm very happy It's the best money I've spent on the bike.