Droping e85 what pully?

[04lss]

Hey guys,

my brother needs a car to drive, and I am going to let him use my regal. There isnt an option for e85 near him so i need to switch back to pump gas.
I know on the current setup im good for a 2.8 but im not sure where it sits on gas.


Mods:
1.9 rockers
FS intercooler
80# injectors
Front powerlog
ported SC and lower intake
Downpipe


I am thinking a 3.2 should be pretty safe, but its been a while since ive really dug through the forums.

 

[Scottydoggs]

i ran a 3.2 on those mods. but also had to drop my timing to 14º wot.

 

[dezldave961]

You could get more out of that setup than a 3.2, but for someone else, that's good.