Spark Plug Gap for Alcohol Motors

[Colorado #28]

Hello,

I have a question. What spark plug and gap should I use for an Alcohol motor? Thanks

[johnny v]

Hello,

I have a question. What spark plug and gap should I use for an Alcohol motor? Thanks

found this on another forum: Alky motor but high compression....

< NGK's. try both 8 and 9's with a .025 and .030 gap>

higher number colder.... depends on your compression

[Colorado #28]

Johnny...Thanks..