stock type r is MUCH better than edelbrock and venom
type r doesnt fit gsr (that said, on a gsr head...I highly doubt any other honda IM would fit a gsr head, besides gsr's original), however, skunk2 is an "exact" duplicate of the type r IM so that would be the way to go
stock to stock b16 is better flowing than gsr (again...I believe)
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