I am planning to run much higher boost level.

I'm getting AEM EMS with 750cc injectors.

The problem is the fuel in Korea, where it is near 91-92 Oct
At stock boost level, I sense no detonation.

I have no idea how much boost I can make safely, or wheather I need 2mm gasket to lower the compression ratio to run on pumped gas.

1. What would be highest possible boost pressure I can run w/2mm gasket or without any gasket? (on pumped gas)

2. Would you recommand 2mm gasket with 11psi pully for safe/reliable street setting? or will 2mm gasket compromise the output too much?

3. Any recommandation??