For those with a Corolla
 

Others who have a Corolla around the same vintage as mine might find this interesting. 1ZZ-FE engine info.

Looks interesting, do you know where they got it from? It'd be cool to see something like that for Toyota's other engines as well.

chuckm -

I like it. If it had a BSFC map, that would have been the bee's knees.

CarloSW2

It does.

...anybody found similar for the next-gen 2ZR-FE engine, ie: HP, torque and BSFC map?

Where at? I see a curve, probably the minimal BSFC at different engine speeds, but no map.

Page 4, top, on the left... But a map is 3D, isn't it? Never mind me then. :p

It could be 3D, but iono what the third variable would be. A BSFC map has more than one range value for each domain value, an onion map more or less, not just a curve.

roflwaffle -

BSFC is a 3D map of one engine showing :

X=RPM
Y=torque (or power or load?)
Z=fuel consumption

This is an XY plot of different engines based on :

X=engine displacement (that does look like RPM)
Y=torque

CarloSW2