Are the pistons the same in the Pontiac 3.8L with supercharger and the Pontiac 3.8L without a supercharger?

No, the pistons in the Pontiac 3.8L with a supercharger are not the same as those in the non-supercharged version. The supercharged variant typically has higher compression ratiOS and may feature stronger materials to withstand the increased pressures and temperatures generated by forced induction. This design difference helps optimize performance and reliability under boost conditions.