Basic 2ZZGE Spec's.

[Matt Dunn]

Posted in here because I suppose it's something everyone else will already know.

What is the std bore size and Stroke of the 2ZZGE?

and what is the exact CC?

I know they are 1800cc, but are they 1798CC or 1810cc or what?

Are they alloy Block?

Did a quick search but could not find the basic spec's somewhere.

Matt

[GSBoek]

From the top of my head I think the 2ZZ is 1796cc, bore was 82mm if I'm not mistaken. Block is alloy, with Metal Matrix Composite cylinders.

[Ryuujin521]

^Bore is 82mm, and displacement is 1796cc

Stroke is 85mm

[GSBoek]

So the 2ZZ is still undersquare. Actually the 85mm stroke computes a little closer to 1794cc. I wasn't sure if it was 1796 or 1794, might have swapped the numbers from the 1ZZ.

[Totoy Bibo]

Is it possible to make the 2ZZ square bored? lol

[GSBoek]

Nope, the bore spacing is way to little. I think MWR has achieved a 0.5mm overbore with their new sleeves, but that's the most it could get, still 2.5mm shy of square. There's only like 4mm meat between the bores, so a square engine would leave you with only 1 mm, in other words a useless engine LOL.