QUOTE(constant_weight @ Aug 20 2022, 06:25 PM)
Help me understand further. It seems like the exhaust at the side and not through the center tunnel?
Not just on HRV, but the same arrangement can be found on the City and the Jazz.
The reason is simple, their fuel tank is under the front seats (instead of the normal placement of under the rear seats), so the exhaust path has to take a sharp turn to a side to go around the tank.
Why is the fuel tank under the front seats? so that you get the Honda Ultra-seats at the back.
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QUOTE(constant_weight @ Aug 20 2022, 06:25 PM)
I'm actually very curious why Honda still mount the engine (at least for the 1.5T, didn't check other engine) with exhaust facing the front (after extractor the exhaust has to go through bottom of the engine), intake manifold facing the back.
Most modern engine already flip the engine block to reduce exhaust path.
I'm not 100% sure but it probably has to do with heat management. Their engine bay is very cramped; if the exhaust comes out of the rear of the engine, it will be under the windscreen cowling and the heat will be trapped when the car is not moving.
Putting it in front, at least there is a fan blowing at it to move the hot air along.
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This post has been edited by dares: Aug 20 2022, 09:21 PM