Would valve work improve performance.
 

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.

Thanks Radium King...I knew there was a reason its not talked about.. Hahaha Late to the game as usual ..Thanks Frank

hamheads
 

Here's who you should talk to: https://newsite.hamheads.com/

+ 1 on Len Hoffman's expertise :-)
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Thanks Gilles...I will ck them out ! Frank

I currently have a pair of 996 heads at Len Hoffman's shop . The magic he can perform is amazing . I highly recommend his shop .