In a few days I'm going for the 8.5:1 C/R gasket. I'm running 4 to 5 psi most with high compression 10,3 to be exact (past head shaving) with no problems for now but no fuel. When I change the gasket, I was thinking about increasing the boost up to 10psi. Will I damage the engine without any fuel management? The fuel management is coming on christmas (no money now). What do you think? Should I run more psi or leave it at 5 and when the fuel management is in, then boost more?