Map 4 Jb4

[Crazy-Stinger]

Hey everyone

Just wondering in map 4 do i need to run %100 race fuel?? I cannot do e30 or e85 im 4 hours away to the source, and only available 92 oct. Might be able to get race fuel on track days, just curios anyone can give me an answer what to use on map 4 not sure if i can mix it like e85.

 

[IM2SLOW]

Hey everyone

Just wondering in map 4 do i need to run %100 race fuel?? I cannot do e30 or e85 im 4 hours away to the source, and only available 92 oct. Might be able to get race fuel on track days, just curios anyone can give me an answer what to use on map 4 not sure if i can mix it like e85.

Map4 is ment for E30 stage 5 is designed for 95-97

 

[Terry@BMS]

Unleaded race gas, can be a mix. At least 50% usually.

 

[Crazy-Stinger]

Is it possible to do 30% like e30

 

[stkshkr]

Would Boostane at 100 octane work?

 

[IM2SLOW]

Would Boostane at 100 octane work?

I ran map 5 with 91 with Boostane (no codes and logs looked fine) and was running low 12s with only Catback and intake and JB4 (stock 19 rims with stock size and pilot 4S