Ok...i have a 94 lt1 camaro i converted my optispark/cam over to a 95+.now can i just wire up the 95+ opti spark to my pcm or iam i screwed?All of the vaccum hoses are ran and i have the opti harnest just need to run them to the pcm...Like in this pic on shoebox's page?

http://shbox.com/1/95_ign_system_schematic.jpg

 

All you need to do is plug in the 95 and up harness. There is nothing to wire. You might have to make a small modification of the plug on the side of the intake to get it to fit.

 

Ok sounds easy enought..thier a optispark connector on the 94 wire harnest?

 

The wiring for the Opti is already there on all LT1's. You leave the part that runs from the PCM to the bracket on the passenger side of the intake manifold (gray connector). You get a new "95-97" harness piece that runs from the gray connector to the Opti.