Correct me if I'm wrong, but I didn't think you could swap components from different engines with eachother. I didn't think it was possible to swap a QG head onto a GA block. The same with SR's. I just didn't think you could interchange their parts, but maybe I'm wrong.
i believe all the same series engine parts are interchangeable...i dont know if a QG would fit on a GA. however, from visual inspection the port sizes and location of the QG seem to be very similar to the GA.
also, if u wanna run an LS block with a vtec head u need machine work done to the head or one of our spacers as in the pics
it would be a good idea if someone has a spare ga block and qg head to experiment and determine if they match up or not. it could possibly make additional power....hybrid engine