System Specifications

Valve Clearance (COLD)
Intake 0.15mm (0.006 in.) - 0.25mm (0.010 in.)
Exhaust 0.20mm (0.008 in.) - 0.30mm (0.012 in.)

Firing Order 1-3-4-2

Idle Speed 800 ± 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 39 N-m (29 ft.lbs.)