how 2 derestricted a ns125f plz help

bencooper · Derestricted Danger Joined: 19 Nov 2003 Karma :

how to derestricted i honda ns125f i am puting dis on here for a mate i got a ns125f but my one was derestricted wen i got it so if u can tell me i can help him do it at the min he's bike go's a very fast speed of 67mph
ben and tim

Sparks! · Sir Tart-a-lot Joined: 30 Aug 2003 Karma :

Ste · Not Work Safe Joined: 01 Sep 2002 Karma :

Ben I thought you had a 110mph NS125F anyway? Surely you would know where the restrictions are to have made your one do 110mph Wink

stevo as b4 · World Chat Champion Joined: 17 Jul 2003 Karma :

2 restrictions in the pipe, one is a collar welded into the front pipe, and the other a restricted entrance to the silencer can. Bin the pipe for a Micron/Nikon/Giannelli. while your at it fit racing reeds and either a clamp on filter with re-jetting to suit, or mod the airbox lid with extra holes. Full power NS is 20bhp and 85-90mph!

ilovens125f's · Renault 5 Driver Joined: 20 Sep 2003 Karma :

Hi
my ns125f will do 110mph
but i have modded it a little if you want to do this speed
you will need to put some air ducts at the front of the bike
and put the ends of these in the air box(drill holes)
the pipe for the air ducts has to be at least an inch
wide put these pipes either side of the bike and with a
desent pipe on it you will fly up to 110mph Laughing

All the best
Kev
____________________
Kev the Ns125F lover!!
!!!Dont ignore me!!!

danielw2599 · Two Stroke Sniffer Joined: 02 Jul 2003 Karma :

hi,

Whats the estimated BHP of an '01 UK NSR -R1 that does roughly 95MPH??

I ask because im hopeing to get a '98 CB500 that will be restricted to 33BHP Crying or Very sad

im wondering what the difference in speed and acceleration will be.

Thanks

Dan

Kickstart · The Oracle Joined: 04 Feb 2002 Karma :

Hi

Think Dannys' bike was 24hp at the rear wheel, but I think that managed a bit more than 95mph indicated.

The 33hp CB will be quicker, but not massively quicker (maybe 10~15mph more on top speed). However it will be alot more torquey and do these speeds alot more happily.

All the best

Keith
____________________
Traxpics, track day and racing photographs - Bimota Forum - Bike performance / thrust graphs for choosing gearing

danielw2599 · Two Stroke Sniffer Joined: 02 Jul 2003 Karma :

hi,

Thanks Kickstart... That was the answer i was hoping for.

As long has the CB is happy at doing high speeds ill be happy. Unlike the NSR Screaming down the road at 10k revs

Thanks

Dan

Scotty · Scooter Boi Joined: 31 Jul 2002 Karma :