Best Spark Plugs and Gap on Turbo with race gas?

Mr. Pump Gas · Dec 9, 2012

What is best plug to run and gap with 100% race gas? Sled is 2012 BD turbo 800.

Thanks in Advance

snowcowboyz · Dec 9, 2012

Are you running the factory head?

Mr. Pump Gas · Nov 27, 2014

This is with factory head. Thinking about running avgas this year. Just running Standard BR NGK plugs. Foul once in a while. What is everyone running?

jay_boom · Nov 27, 2014

B9's or iridiums gapped at .020 is what was recommended to me.

kgra · Nov 28, 2014

Factory plugs work fine. I prefer the iridium in factory heat range just for the extra insurance. Best suggestion is to make sure the spark plug terminal is solid not threaded. That way you don't need to worry about the terminal coming loose and spark arcing out in the spark plug boot eventually causing high resistance and poor performance.

Boyko · Nov 28, 2014

If your going through plugs its a tuning issue. A rich mixture even at idle will foul plugs. You can only get a bog so many time before your plugs need to be replaced.

Its not easy to avoid on a t-smoke.

TRS · Nov 29, 2014

BR9EYA gap from .018-.020

Search

Best Spark Plugs and Gap on Turbo with race gas?

Mr. Pump Gas

Active member

snowcowboyz

New member

Mr. Pump Gas

Active member

jay_boom

Active member

kgra

Well-known member

Boyko

Well-known member

TRS

Life Member

Similar threads