A chicken wing is about half skin and bone by weight, which is why two whole wings at 110g is only about 100g of edible meat and skin. Grilled over charcoal, the fat under the skin drips off, and what stays is about 85 calories of meat and skin per wing plus the marinade. The soy, honey and oil glaze is brushed on twice and adds about 13 per wing. So 98 each, 196 for two, with 17g of protein. As a source of protein at a hawker centre, it is one of the more honest options.
The problem is nobody eats two. The stalls sell them at S$1.50 to S$2 each and the normal order at East Coast is five or six per person with a plate of stingray and a beer. Six wings is about 590 calories and 51g of protein. That is not a disaster, but it is a full meal, and the stingray, the satay and the beer come on top of it.
Compared to the other grilled meats on the same row, wings are middle of the pack. A chicken satay stick is about 50, so four sticks with sauce match one wing without the chilli. A grilled stingray with sambal is about 430. A plate of six wings is about the same as the stingray with far more protein. Choose the wings over the sambal sotong if protein is the goal.