how much timing

[jman_4114]

Maybe converting to e85 soon and just curious how much timing advance you guys are running up top on e85?
Also how much with 98ron?
Im currently running 17 ignition timing advance before redline with 18psi on 16g turbo, cheers

 

[BMGTZ]

18 degrees at 6500 evo 2 turbo / 18psi

 

[DOUGMO]

I was running 17 up top on 32psi on e85

 

[jman_4114]

Thats almost same as mine bmgtz, what ecu you running?