Look at an Optispark w/ 160K miles on it!

[92BlackVette]

So the car wouldn't start, opened up the GM manual, and started the troubleshooting tree for cranks but won't start. An hour later after doing voltage testing, etc. I came to find this (its already been taken apart):

If you look close enough on this first picture, you will see part of the distributor is made by Mitsubishi

 

[CROOZ1N]

Nice photos.
What are you putting back? Genuine GM or aftermarket?

 

[92BlackVette]

I put in an after market Optispark in but I think I should have gone with a Genuine GM/MSD. the car runs a lot better now but it seems like the replacement lags at times. I am still working out some other issues too now that seem related to the fuel injectors, so stay tuned.