October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Ignition System Specifications

Application	Specification
Application	Metric	English
Ignition Type	Module/Coil Per Cylinder
Firing Order	1-2-7-3-4-5-6-8
Primary Coil Current	10 Amps
Spark Plug Torque	15N.m	11 lb ft
Spark Plug Gap	1.27 mm	0.050 in
Spark Plug Type	GM 12571535
Initial spark plug torque on a new cylinder head is 20 N.m (15 lb ft)