yaaaawwwn! How about some manual/Power Stroke swapped Panthers!

Come on, you forgot this:

The Ringbrothers have a track record of making the most awesome sh*t on the planet.

While it was just an "exercise" I have to give props to Cadillac for pulling the V-16 out of their archives in 2003.

I could just stare at all of these submissions all day. I just love engines. A well detailed engine bay, no matter what car it's in, is a piece of art. I can't really pick one in general, but this guy right here was at a local car show last week and I love it. The sound was fantastic as well. It's not as flashy or…

Obligatory

Ahem...

Im going with the Hartley 2.8 Busa V8

The quote needs to be here:

Hahaha! I remember that. That's too funny!

no LS no want

It's fun going through the comments and watching the rabid "American companies are only capable of making junk" crowd go to work.

get rid of a few creases and add box flairs.... i'd be all in...

That hood bulge screams small block V-8! If the 3.6 sans turbos fits under the hood of an ATS with out any bump why would the addition of turbos require it if the intake manifold is a similar size? If this car has a 5.7 LS block I would say the M-3-4 might have a bit to be worried about.. Namely a piss-pile of smokey…

I never realized there were so many Cadillac haters on Jalopnik.

The ATS-V sedan is going to be so sexy.

A live axle Mustang can beat the M3. I don't think BMW is the proper mark to shoot for anymore.

I've never been a Cadillac fan, but I like it.

You smart alecky kids these days. Back in my day (the 90's) we would've just been happy to hear that GM even knew that there was an M3.