physical dimention difference

[rev-tech]

not sure if this is the right section to post, but it seemed the best :)

is there much difference in the physical dimentions ie length, height, width (both engine and g'box) and engine mount positions of the B16A, B18C and H22A

Thanks
Shane

*added part* also is there much difference in the weights of these engines?

[ALLMTR]

B16a and B18c are virtually identical in size, b18c is about 19mm taller and 3kg heavier.
H22 is a whole different ball game. About 25kg heavier and HUGE in comparison...

[xtercii]

Just out of curiosity, how much is the weight difference between a sohc engine found in EK series and one of these 1.6 or 1.8 twin cam vtec? Thanks…