NC23, Fuel pump, NEEDED???

Forum rules
Please can you post items for sale or wanted in the correct For Sale section. Items / bikes for sale here will be removed without warning. Reasons for this are in the FAQ. Thanks
Post Reply
Maics-WP
Settled in member
Posts: 7
Joined: Mon Mar 21, 2011 11:25 am
Bike owned: Honda CBR400RR NC23
Location: Cape Town, South Africa
Contact:

NC23, Fuel pump, NEEDED???

Post by Maics-WP » Thu Mar 24, 2011 7:23 pm

About three week ago had a problem with my NC23 over fueling @ 10+ rpm, and the bike would die. My mechanic sync my carbs and fixed a loose wire on the fuel pump. After that the bike stopped dieing but it still run sluggish.

Monday this week started dieing again, so tonight i bypassed the fuel pump, ran the pipe from the tank into a filter and then into the carbs, and it runs awesome... Didn't have the time to take it far out, and really test the difference, but I could feel the power difference from get go.

i am planing to replace the fuel pump or have it check out...

Just wanted to know is anyone else running there CBR without a fuel pump, and what importance does it have?

tanuki
Site Supporter
Site Supporter
Posts: 1571
Joined: Wed Apr 30, 2008 4:47 pm
Bike owned: CCM404 SM, CBR4/6 in progress
Location: Nottingham U.K

Re: NC23, Fuel pump, NEEDED???

Post by tanuki » Mon Mar 28, 2011 2:46 pm

The tap on the tank sits lower than the fuel inlet on the carbs, hence the need for a fuel pump.

trademe900
Settled in member
Posts: 155
Joined: Sat Dec 20, 2008 6:20 am
Bike owned: Everything 90's
Location: Hamamatsu

Re: NC23, Fuel pump, NEEDED???

Post by trademe900 » Mon Mar 28, 2011 10:32 pm

I also ran it without a fuel pump- no worries. Just don't run it on reserve I guess.

Wozza
Site Supporter
Site Supporter
Posts: 629
Joined: Wed Aug 06, 2008 9:51 pm

Re: NC23, Fuel pump, NEEDED???

Post by Wozza » Mon Mar 28, 2011 11:16 pm


Post Reply