Desrestricting '92 model

McJamweasel · Guest

Hey yawl.
Ive gotta '92 model and wanna make it go bruuuuuum, instead of just brum.
Is deristricting same as on the newer bikes?
If not, can anyone tell me what needs doin?

Oh, and also, why do I feel a notch thru the bars when the forks dive?
Cheers all,
McJamweasel.

G · The Voice of Reason Joined: 02 Feb 2002 Karma :

I've got a 91 model and it doesn't seem to be deristrictable.. it'll do about 85 with a decent bit of downhill though... and it'll get pretty much upto the redline doing it. Mine's an Italian import though.

Your'e best bet's to have a look and see if the restrictions mentioned on NSR125.com are there.

By 'notch' do you mean a sorta click... this could be several things, slightly bent forks, not enough oil in forks or some bearings (around the yoke probably) are knackered.

McJamweasel · BCF Junkie Joined: 22 Mar 2002 Karma :

Mines an import as well and will do about the same.
It is a sorta click yeah, forks are straight but from what other ppl have said its probably bearings.
____________________
BCF: Be yourself, just don't be an arse.

Kickstart · The Oracle Joined: 04 Feb 2002 Karma :

Hi

If it is an import from Italy then it was not restricted when new. Any restriction that is in place is down to the previous owners / importing dealer. They could have done anything, from fixing the carb to stop it opening fully, welding a washer somewhere in the exhaust, disconnecting the power valve, retarding the timing a long way, or any combination (along with no doubt a few other ideas)

All theb est

Keith

GasGas · Two Stroke Sniffer Joined: 24 Feb 2002 Karma :

Hi Guys, I too have an Italian imported 92 FM model. I have recently looked deep for restrictions. Exhaust ( lump end ) is of a wide bore. Carb, no washers on the throttle slide. Intake has no restrictor plate on the reed valves. It is fitted with the original exhaust but does look as if it has been roughly welded together. If anyone can give any solid reasons where this model is restricted I would like to hear. Does 145 kmh tops.
Cheers.

NSR1991inport · Guest

I have a 91 nsr inport its is fast as fuck and its fully standard it dose 107mph and it dicks any new standard derestricted bike

ha ha ha

dont u wish ur bike is like mine