Spark plugs for stage II

[Michael]

Do I need different plugs for a stage II engine? Is the gap the same?

thanks

[DMCMW Dave]

Do I need different plugs for a stage II engine? Is the gap the same?

thanks

No

Yes

[Shark Pilot]

No

Yes

I second that. I have a NON-DMC built Stage II engine (same process) and I used the original 31 year old plugs with no problems.

[Michael]

Thanks all!