i know, it's a lame question to you guys. i'm just not for sure myself. i have a cousin in vegas that did a swap into a 87 camaro. he's not getting spark on 1 and 8 and is running rich as hell. i asked him if he did an ignition and ecu swap with it, but he didn't. from what " i think i know " 93s came with hei.

 

Nope.

Lt1s al come with the OPTISPARK. It more than likely needs replacement.