Well Ive got a well run in engine... 67000 miles.
Its also had all the piping, throttle body, fueling system etc taken off and cleaned and checked... its got brand spanking new Injectors in, new spark plugs, HT leads, remapped ECU, new rotor arm, New distributor cap ... blah blah blah
Does having a nicely run in engine with these new, clean parts make my car faster than either a brand new one without a run in engine or a run in engine with run in (used) injectors etc?
Im 100% sure its faster than it was 9 month ago!!
