Registered Forum User
Montjuic
Posts: 72
Join Date: Jun 2003
Location: Edinburgh
Mood: Updating The Formula!
JJ
I had a full 50mm system on my bike , now have a full 54mm system, must admit i prefer the 54 but i have done a few things to the bike....!
Saying that the 50mm system was also good, the SP made 105 RWHP on the dyno with that system, a pc3 and a couple of other bits.
So i`d say, as others have, depends on how much you have done/going to do to the bike, both good.
My system may also be for sale soon if you are interested.
Cheers
Gav
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