I am with chris, probably a 5.0 based twin turbo for the big boy model
We forget there's probably a surplus of 6.2l laying around, and we know what those are capable of. I do recall someone saying there was a rumor of a new big block in development that was stated by one of the race teams building the Mustang racecars.
Seriously its not that hard.
They already make the aluminator. Throw on billet oil pump gears, turbos at 8 psi and it will go all day. It would make for a cheap gt500 and all the aftermarket mods would work well. Give them time to work on something killer for 2020
Perhaps the TT Cobra Jet never went into production because the protoype only served as twin turbo R&D for the next gen GT500. If only.
With as hard as Ford is pushing ecoboost "not that hard" wouldnt be the term Id use per say. However Id be shocked if they went with a blower instead of turbos. The basic R&D for boosted performance V8s are there. Boosting a 5.4 or 5.8 engine and tuning its performance is something they've done, just not with turbos. Engineering production OEM grade plumbing for intercoolers, manifolds and such would be the challenge to get it to fit in the S550 chassis.
They can do it and with money already invested in turbo production for the other Ecoboost engines, sourcing turbos for a GT500 shouldn't be difficult.
Jamal Hameedi said:We had a really great successful run with the GT500. We kind of wanted to do something a little different. If we had done a GT500, it would have been nose-to-nose with the [Dodge Challenger] Hellcat. Instead, this is kind of in a white space we think in terms of technology and purpose.
... I wonder if the media reviews for how there was more favor for the better handling but slightly slower ZL1 over the GT500 has anything to do with this.
...
Or it could be that Ford woke up and realized there was no point in continuing to pump big HP into Mustangs that can't even use it proficiently.
Probably no GT500 in development yet.