VFR400 rebuild

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
User avatar
porndoguk
Site Supporter
Site Supporter
Posts: 3293
Joined: Wed Jun 16, 2010 11:17 pm
Bike owned: NC30
Location: Middle England
Contact:
Re: VFR400 rebuild

Post by porndoguk »

i just use the 1 pipes that tees off that connects to the tank. ill get some pics when i get back on sunday/monday
NC30 & NC23 33BHP Restrictors For Sale
£25 Inc P&P and donation to 400GB PM for more details


http://www.bikerstraining.com

Like us on Facebook for more information - First Bike on Scene - Emergency Response Skills - UK
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

be grang that mate :peace:

cheers. then ill know exactaly whats what.

:plus:
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

porndoguk wrote:i just use the 1 pipes that tees off that connects to the tank. ill get some pics when i get back on sunday/monday

as if you aint done enough lad, any chances of those pics pal
User avatar
porndoguk
Site Supporter
Site Supporter
Posts: 3293
Joined: Wed Jun 16, 2010 11:17 pm
Bike owned: NC30
Location: Middle England
Contact:
Re: VFR400 rebuild

Post by porndoguk »

sorry dude i forgot, text me monday as ill be packing my garage up :D
NC30 & NC23 33BHP Restrictors For Sale
£25 Inc P&P and donation to 400GB PM for more details


http://www.bikerstraining.com

Like us on Facebook for more information - First Bike on Scene - Emergency Response Skills - UK
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

roger that :peace:
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

what do you guys think oif the new lucky explorer rep...

Image

Image
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

quick one

when i balence my carbs on idel, i only need to make fine adjustments to the airscrews right? if all the butterflys are all synced correct...
User avatar
porndoguk
Site Supporter
Site Supporter
Posts: 3293
Joined: Wed Jun 16, 2010 11:17 pm
Bike owned: NC30
Location: Middle England
Contact:
Re: VFR400 rebuild

Post by porndoguk »

lizard821000 wrote:quick one

when i balence my carbs on idel, i only need to make fine adjustments to the airscrews right? if all the butterflys are all synced correct...
HUH?

you only balance the carbs by doing the screws on the butterflies nothing else brother.

ps nice looking mito i recognise them panels :D
NC30 & NC23 33BHP Restrictors For Sale
£25 Inc P&P and donation to 400GB PM for more details


http://www.bikerstraining.com

Like us on Facebook for more information - First Bike on Scene - Emergency Response Skills - UK
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

ah right! but how do you know if the airscrews are all exactaly the same out? i mean you can seat them and turn them to the desired outageeeee .....(lol)

but one carb might not be getting exact same amount due to a dodgey airscrew or not spot on.....not the butterflsy?? or are the butterflys for this fine tune??

i watched a you tube vid and the balencer tool looks easy enough but in my head, im thinking the pilot airscrews dont seem so accuarte for tuning then.

and yeah cheers ricky lad, lloookk good dont they :peace:
lizard821000
Site Supporter
Site Supporter
Posts: 903
Joined: Thu Feb 03, 2011 5:33 pm
Bike owned: nsr ,cagiva mito , vfr 400 R3L
Location: portsmouth
Re: VFR400 rebuild

Post by lizard821000 »

does anyone else understand what i mean by this^^ or have i got it all wrong :$ lol


i remember went seating my airscrews and turning them in for first time they all seemed slightly differant amounts to seat them, then when i turned them all out 2 turns, all the screw lines faced diff ways to each other, even the reverse onse to each other........... im just thinking out load really but just for exaggerated terms lets say 3 carbs where set at 2 turns out and 1 was slightly under 2 full turns, that would give that carb a slightly weaker idel no on the balencer kit or atleast just in therory going through the pilot circet.

you could then in theory adjust your butterflys on that carb to compensate right, but say if they were all in sync in first place and it was just the slight turn of the airscrew that was at fault youd then be compensating by adjusting the already correct butterfly to gain that extra vacum............... have i lost you all yet lol

i know on my 2t my airscrew is very sensitive to adjustment see, is that not the case on the vfr!?

is it, set the screws at 2 out.then balence the flys with the carb balencer tool gauge and thats that.......

Post Reply