Mechanical Specifications

Valve Clearance (COLD)
Intake 0.19mm (0.007 in.) - 0.29mm (0.011 in.)
Exhaust 0.28mm (0.011 in.) - 0.38mm (0.015 in.)

Firing Order 1-3-4-2

Idle Speed 700 ± 50 rpm (1)
Idle Mixture (1)

1. Not Adjustable.

TIGHTENING TORQUE SPECIFICATIONS:

Main Catalyst To Exhaust Manifold Bolts And Nuts 29 N-m (22 ft.lbs.)
Main Catalyst Stays 64 N-m (47 ft.lbs.)
Main Catalyst To Front Exhaust Pipe Bolts And Nuts 62 N-m (46 ft.lbs.)
Center Exhaust Pipe To Sub Catalyst Bolts And Nuts 43 N-m (32 ft.lbs.)
Distributor Hold Down Bolts 13 N-m (9 ft.lbs.)