Mechanical Specifications

Firing Order 1-3-4-2

Idle Speed 800 rpm [1]
Idle Mixture [2]

DP Setting Speed 1,500 rpm

[1] Refer to ADJUSTMENT PROCEDURES.
[2] Not Adjustable.

Port Fuel Injector Volume 34 - 44cc (2.1 - 2.7 cu in.) per 15 sec.

TIGHTENING TORQUE:

Cold Start Injector Fuel Pipe 14 ft.lbs. (20 N-m)
Cold Start Injector Mounting Bolts 5.8 ft.lbs. (7.8 N-m)
Filler Pipe Flange To Tank Bolts 2.5 ft.lbs. (3.4 N-m)
Fuel Lines To Fittings 22 ft.lbs. (30 N-m)
Fuel Pressure Pulsation Damper 22 ft.lbs (29 N-m)
Fuel Pressure Regulator Mounting Bolts 5 ft.lbs. (7.8 N-m)
Fuel Tank Breather Tube 13 in.lbs. (1.5 N-m)
Fuel Pump Bracket To Tank 2.5 ft.lbs. (3.4 N-m)
Fuel Rail Mounting Bolts 14 ft.lbs. (19 N-m)
Tank Strap Mounting Bolts 29 ft.lbs. (39 N-m)
Throttle Body To Intake Plenum Bolts 9 ft.lbs. (13 N-m)