Coil on plug

['87 Turbo "T"]

Hey everyone. Being that it's almost 2026 is there someone that offers a coil on plug set-up?

I know Bailey offers a harness(not sure about brackets) for the TR6 & Cruz offers brackets, wires etc. I've read here Hartline used to offer some things.

However is there anyone out there offering a coil on plug set-up's for our Buicks. Any ideas or links would be appreciated. Thanks!

 

[Turbo6inKY]

You can run coil on plug with the ECUGN and this harness: Coil Near Plug Adapter Harness - LS Coils-4004

 

['87 Turbo "T"]

You can run coil on plug with the ECUGN and this harness: Coil Near Plug Adapter Harness - LS Coils-4004

Well dammit! I’m running the MS3. I may have lead on a harness there though.

Not looking to put the coils on the valve covers so this might be a piece by piece plan. I know I can get coils locally. Just need harness, brackets, & wires.

Any way to set coils back by stock ignition location?

 

[Turbo6inKY]

Well dammit! I’m running the MS3. I may have lead on a harness there though.

Not looking to put the coils on the valve covers so this might be a piece by piece plan. I know I can get coils locally. Just need harness, brackets, & wires.

Any way to set coils back by stock ignition location?

Boost Crew Motorsports makes a plate and spacer system that stacks the LS coils where the stock ignition goes, been running it for several years now.

 

['87 Turbo "T"]

Boost Crew Motorsports makes a plate and spacer system that stacks the LS coils where the stock ignition goes, been running it for several years now.

View attachment 408804

Very cool! I didn’t see it on their page. I will call them this week.

Thanks! I can start laying some groundwork to see how I can make a set-up work for me.