Mechanical Specifications

Firing Order 1-3-4-2

Idle Mixture [1]

Idle Speed:
M/T 700 rpm ± 50 rpm [1]
A/T 750 rpm ± 50 rpm [1]

[1] Not Adjustable.

Port Fuel Injector Volume 4.0 - 4.6 cu in. (65 - 75 cc) per 15 sec.

TIGHTENING TORQUE:

Cold Start Injector Fuel Delivery Line 14 ft.lbs. (20 N-m)
Cold Start Injector Mounting Bolts 4.0 ft.lbs. (5.4 N-m)
Fuel Injector Covers To Fuel Rail 4.0 ft.lbs (5.4 N-m)
Fuel Lines To Fittings 22 ft.lbs. (30 N-m)
Fuel Pressure Regulator Mount Bolts 4.0 ft.lbs. (5.4 N-m)
Fuel Pump Bracket Mount Bolt 4.0 ft.lbs (5.4 N-m)
Fuel Pump Bracket Mounting Screws 2.2 ft.lbs. (2.9 N-m)
Fuel Rail Mounting Bolts 14 ft.lbs. (20 N-m)
Fuel Tank Mounting Bolts 19 ft.lbs. (25 N-m)
Throttle Body To Intake Manifold 13 ft.lbs. (18 N-m)