Originally Posted by
James @ M Developments.
The 63 deffo has more legs than the 48 though, they run out of puff up high, ace road cars though which is why I stuck with it
Oh yeah deffinately just the punchiness of the 48 is awesome and they don't drop till 7200 really, ill have to get a few dyno graphs as they peak around 7k on 48 with inlet cam
