Quote:
Originally Posted by b4z
it's interesting.
the 3.6L debuted in June/July of '03 in the '04 CTS.
The engine has now been out for 6 years!
Why aren't there more mods available?
Heads/cam/f/i.
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You don't see much DOHC heads come out from the aftermarket. Look how many have come out for the mustang OHC engines. Cams are very limited as well (and I know on the Mustangs/Cobra's make very little gains with them).