Higher compression equals more base HP, HOWEVER.......
The L36 engines can't handle the overall power that turbo's normally help produce. Rods are thinner, Pistons aren't as thick etc. The L67 is built for blown applications, and through a turbo you can crank the boost to 20 psi and net a whole lot more power. Running a supercharged car that high without an intercooler is knocking on the devil's door.