Hey so I have a 95 lt1 Camaro and I've replaced the optispark and coil but no spark from optispark any ideas I really want to get this thing running soon.

 

I've heard the pigtail connecting the Opti can fail.
Here's a new one : https://www.bmotorsports.com/shop/pr...oaAlLWEALw_wcB

I've also heard of rebuilt Opti spark failures out of the box,what did you put in your car?
I had a World Products Opti fail that a shop put in my '93 Z28 in only 5000 miles,I was livid.
They say GM Performance is the only way to go,I sold my '93 not long after replacing it a second time.
Possible the ECM is bad as well,hopefully some of the more experienced guys here will chime in soon
Good luck,hope you get it sorted out.

 

it came with a new pigtail but it doesn't have the same connection so I just used the old one and it's brand new not rebuilt.

 

have a look here an see if it gives you some things to check out.

https://camaroforums.com/forum/lt1-l...37/#post579761