High boost and spark plugs ?

[KINGCOBRA86]

What are yall running ? I'm looking at tr7 @ .25 for 22lbs or more on e85

 

[MTBSully]

I was running br7ef last season with good results. Just threw in a set of TR6s for this season to try them out on e85

 

[static74]

I was running br7ef last season with good results. Just threw in a set of TR6s for this season to try them out on e85

x2 on BR7EF's. TR6's even with a very small gap of .016 were blowing out at high boost so I doubt a gap of .025 is going to work on a tr7 on high boost.

 

[KINGCOBRA86]

x2 on BR7EF's. TR6's even with a very small gap of .016 were blowing out at high boost so I doubt a gap of .025 is going to work on a tr7 on high boost.

What gap is working for you ?

 

[Tabres]

I run TR6's at .20 on E85 and 22lbs