Actually it's now 675 fwhp with Whipple now only using the larger intercooler.
And there are quite a few Whippled Raptors off-roading with no issues and having a blast.
---------- Post added at 09:39 PM ---------- Previous post was at 09:10 PM ----------
Just in case anyone is interested,
Chip Foose just did a Whippled F-150 (but it looks like a Raptor, I'm not sure now)
that's using a ****-Water injection and custom Tune that adds another 50 fwhp so that's 725 fwhp.
Now, when you read the article it says 600hp, but I have called Whipple today about more info on the ****-Water system,
and they said the numbers are not correct in the article.
Chip Foose, WD-40 Unveil SEMA Cares Foose F-150 for Raffle | Off-Road.com Blog