My brothers car gained 7 whp across a nice area on his sr16 piston-1mm/2.0 motor
This car gained 6whp on the stock compression.
I consistently see the k Hondas here gain about 10-11 whp from pump to e-85
What duty cycle are you at with e85? You running them injectors at 4bar also right? I thought with e85 you need 30% more injector and 333@ 4 bar enough for e85?