Well I decided to keep the 3.8 in the 98 stang...

Really just looking on some pointers for maximum gain on my engine.. got's 200,000 but runs great... about to take the engine apart and change every gasket... looking to sup it up but needs some ideas that are California legal..

Please Help....

 

also decided to rebuild the tranny any ideas of where to get the rebuild kit

 

Or what kind of tranny and engine do i have