NSR125 RK 1991.........derestricting

Mad Scientist · L Plate Warrior Joined: 12 Jul 2005 Karma :

Hello all!

Just thought it was time for my first post as my bike is in bits to do the crank seals. Is it worth derestricting while it is? How much more oomph?! Will it be reliable?

I know about the restrictors but will I need to rejet the carb? If so, what size jets and where from?

Thanks all,

Pete

McJamweasel · BCF Junkie Joined: 22 Mar 2002 Karma :

Is the bike an import? If it is then the chancces are that it was never restricted in the first place. Whats the top speed at the moment?
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BCF: Be yourself, just don't be an arse.

Mad Scientist · L Plate Warrior Joined: 12 Jul 2005 Karma :

Its not an import mate. Its a UK bike. It was deffinately restricted as I took the plate out of the inlet tract yesterday and the eshaust is restricted too.

Very Happy