HELP-'92, LT1 Firing Order, OptiSpark Plug Wire Order
Safety Car
Joined: Mar 2000
Posts: 3,620
Likes: 2
From: Hillsboro OR
Re: HELP-'92, LT1 Firing Order, OptiSpark Plug Wire Order (CarlB)
Its hard to see but the opti spark has the cylinder numbers on the same side that the plug sockets stick out.
Passenger side top to bottom: 4,6,8,2
Driver side top to bottom: 5,3,7,1
Passenger side top to bottom: 4,6,8,2
Driver side top to bottom: 5,3,7,1
Melting Slicks
Joined: Apr 2000
Posts: 3,198
Likes: 2
From: Northern CA
Re: HELP-'92, LT1 Firing Order, OptiSpark Plug Wire Order (CarlB)
Firing order for all small-block Chevys is 1-8-4-3-6-5-7-2
On the opti:
driver's side, top to bottom, is 5-3-7-1
passenger side, top to bottom, is 4-6-8-2
On the engine:
driver side, front to rear, is 1-3-5-7
passenger side, front to rear, is 2-4-6-8.
Hope that helps.
On the opti:
driver's side, top to bottom, is 5-3-7-1
passenger side, top to bottom, is 4-6-8-2
On the engine:
driver side, front to rear, is 1-3-5-7
passenger side, front to rear, is 2-4-6-8.
Hope that helps.
