Iam just curious,being these 2000-2008 boxster engines are ran by computer's could you do a valve job with bigger valve's Etc, and get more power with better flowing everything and have the DME's accommodate the changes. Thanks, Frank
not a lot of room for bigger valves in there. for sure you could flow the head. computer just adds fuel based on airflow; you get more air moving and computer will add more fuel.