[86TOYO2k17]

Originally Posted by Captain Snooze

I have no idea how they compare in practice but I get the impression that Element Tuning know what they are talking about. Their engine "10.5:1 Turbo Engine Build with Big Valve Heads $7363", looks to me to be of similar build standard.

it is similar, besides not having 120cc more displacement. and i think the head comes with stock cams instead of aftermarket like hks cams.