Don't know if I should be saying this or if it's supposed to be kept "secret" for now while they are working on one, but... I spoke with Tracy few weeks back and he DID say they were working on a 3.9L / 4.0L / or 4.1L stroker kit. If he told me a price, I didn't write it down. Just reviving an old thread. I, too, would like to upgrade.
