its doable, we made 770 from a NA 430ci LS7 based engine. As far as the runner length, we had a motor that the runners disappeared into a plenum that ran from valve cover to valve cover just like the top of that motor. There is a train of thought that the plenum should be as big as you can possibly make it without interfering with the runners, so it wouldnt suprise me if GM was trying out some trick shit, especially witb the new direct injection manifolds and how funky they look.
but I think youre right, I think thats a blower akin to the ones thwy had on the LSA....
yeah but has to be street legal and meet the communist euro specs etc.
cant have those superlong intake runners and wild idle cam etc.
we agree ,that design doesnt look high rpm screamer type engine,lol and STILL is single camshaft in the block

exhaust manifolds look restrictive btw
hm you see that aluminium holding structure on the left?whats that for?
oh and on the right, thats the air intake pice?right?
since its a single piece, and dont look very huge, this points to sc too.
beautiful engine
