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[Group] Super Four Non-VTEC Family: PB1 VerR & VerS


sino74

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Hi bros, newbie here need some guidance. Every time I start my bike, the RPM barely hit 1. When I let it on for awhile without throttling, the engine dies off. The air coming out from my exhaust is also weak. I have tried to wash and tune my carburettor but the problem is still there. Please advice me. Can recommend me a good mechanic too? Thank you so much =)

 

Adjust ur caburettor idling speed. the adjusting lever is just below ur caburettor.

this happens to me too, i change my coolant to engince ice and the rpm drops below 1.

Four wheels move the body. Two wheels move the soulhttp://a5.sphotos.ak.fbcdn.net/hphotos-ak-ash1/168915_10150089777911848_738296847_6467158_1149477_n.jpg

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hey s4 bros, i dont know if it is abnormal, i tried lettin go of my handlebar slightly when i crusing on a long road, not too fast also, about 60km/hr, the whole fork and handlebar vibrate tremendously, i hav a fork brace grabbin my fork btw.

anyone knows what are the causes? low tyre pressure?

 

steering cone or front wheel bearing . that time i was riding above speed limit my handle bar shaking left and right even i was holding it . after changing wheel bearing no more problem .

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your bike looks like s4vtec at first look, haha

http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs771.snc4/67101_10150349939875542_828265541_16258732_1805230_n.jpg

Regards,

kifakw

 

Understeer is when you hit the wall with the front of the car

and oversteer is when you hit the wall with the rear of the car.

Horsepower is how fast you hit the wall,

torque is how far you take the wall with you.

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your bike looks like s4vtec at first look, haha

http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs771.snc4/67101_10150349939875542_828265541_16258732_1805230_n.jpg

 

Hahaha.. I feel for s4vtec!! Spent so much money and time on his bike and it got stolen

2005 aug - 2006 oct - Wave 125s FV4517M

2006 nov - 2007 jan - Super 4 Version s FP7529R

2007 jan - 2007 sept -spark 135 FBA3986G

2007 sep - 2010 apr - Honda XR400Sm FQ2901B

- Yamaha FZ150I

2010 apr - ????????? -Honda CB400 Spec I.III

-Yamaha FZ150I

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Hi bros

LOng time never chat with u guys. I'm in need of some help.

Got involve in an accident 2 days ago. Looking for some parts.

Preferably 2nd hand.

 

Left side foot rest(whole assembly)

Left side lever(clutch)

Crashbar or slider

Balancer

 

Btw these r for Spec 3.

Anyone with info on someone or workshops selling these kindly pm me.

I'm still at hm recovering. So can't go 'shopping' yet.

Any help is sincerely greatly appreciated.

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lol this is a weird question but, i dont know what version of CB400 im riding, it has 98 reg date, PB1 stainless steel headers, a power cut @ 180, version S rear fairing, and mid block cooling fins, also it uses black plug cables. also non trellis type pillion foot rest hangers.

 

any help?

"I don't trust any bike I can't see through" - jay leno

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lol this is a weird question but, i dont know what version of CB400 im riding, it has 98 reg date, PB1 stainless steel headers, a power cut @ 180, version S rear fairing, and mid block cooling fins, also it uses black plug cables. also non trellis type pillion foot rest hangers.

 

any help?

 

Its one of those SDF or Bike School siggy.

Stupid Hurts!.:giddy:Speed doesn't kill, mistakes does :faint:

BEER!...it's cheaper than fuel now! DRINK!..DON'T RIDE!

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looks like this . but with the gen 2 rear fairing

 

http://img413.imageshack.us/img413/9190/9cb400sf2005.jpg

 

1994-1995 Early Version S (P130t to P140t)

Double engine fins, hazard lights, fuel gauge, green lit instrument panel

 

year of prod + reg quite far apart though though, maybe old stock

 

source http://motorcyclephilippines.com/forums/showthread.php?t=222383

"I don't trust any bike I can't see through" - jay leno

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offtopic

your bike looks like s4vtec at first look, haha

http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs771.snc4/67101_10150349939875542_828265541_16258732_1805230_n.jpg

 

ha quite true. looks alike, but i hope dont end up same thing. paiseh

Four wheels move the body. Two wheels move the soulhttp://a5.sphotos.ak.fbcdn.net/hphotos-ak-ash1/168915_10150089777911848_738296847_6467158_1149477_n.jpg

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bro justin wats the thing connected out from under ur tank to the side of the radiator side covers?

 

nth much la, its just the hook from my tank netting. LOL pict prolly cant see clearly.

anyway bro, which place did u wrap ur seat one ah? 219 can do?

Four wheels move the body. Two wheels move the soulhttp://a5.sphotos.ak.fbcdn.net/hphotos-ak-ash1/168915_10150089777911848_738296847_6467158_1149477_n.jpg

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offtopic

your bike looks like s4vtec at first look, haha

http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs771.snc4/67101_10150349939875542_828265541_16258732_1805230_n.jpg

 

lol sry bro i mistook tt the above is ur bike.. i asking about the one in tt pic.. haha.. anyway i dunno where to do the seats, but think 219 or auntie shld b able to do it. when i got the bike the seat is already like tt.. haha

http://i172.photobucket.com/albums/w33/hElleVer/20130622_173635-1.jpg
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bro justin wats the thing connected out from under ur tank to the side of the radiator side covers?

 

If you are referring to S4Vtec bike..looks like a DIY "Ram Air" wanna be intake. Looks like the hose (looks like a washing machine or vaccum cleaner piece..LOL! Anyway..no use lah..even you blast air in with a air pump, the air setting to ur carbs are still the same and the air box can only hold the volume of air as its designated size.

Stupid Hurts!.:giddy:Speed doesn't kill, mistakes does :faint:

BEER!...it's cheaper than fuel now! DRINK!..DON'T RIDE!

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hahaha thks ah pek for verification.. anyway ah pek, when my bike is in netrual and running, when i press my brake, the neutral seems to be dimmed and when released the light go back normal, but when i hold and rev my throttle, the problem does not come in, voltage of battery when not on at all is 12.8v. seems to be ok with me. I use a multimeter to check as my previous voltmeter spoilt. haha.. any idea?

http://i172.photobucket.com/albums/w33/hElleVer/20130622_173635-1.jpg
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Justin8967, ur bike spec 1 wit spec 3 tail rite.. Wer did u fix d rack?? Mus weld sumting rite??

2005 aug - 2006 oct - Wave 125s FV4517M

2006 nov - 2007 jan - Super 4 Version s FP7529R

2007 jan - 2007 sept -spark 135 FBA3986G

2007 sep - 2010 apr - Honda XR400Sm FQ2901B

- Yamaha FZ150I

2010 apr - ????????? -Honda CB400 Spec I.III

-Yamaha FZ150I

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hahaha thks ah pek for verification.. anyway ah pek, when my bike is in netrual and running, when i press my brake, the neutral seems to be dimmed and when released the light go back normal, but when i hold and rev my throttle, the problem does not come in, voltage of battery when not on at all is 12.8v. seems to be ok with me. I use a multimeter to check as my previous voltmeter spoilt. haha.. any idea?

 

Its all very basic electrical.......when my bike is in netrual and running, when i press my brake, the neutral seems to be dimmed

>>this is because there is electrical load current taken up to brighten your brake light bulbs"

 

and when released the light go back normal,

>>bekuz there is no electrical load in the circuit path

 

but when i hold and rev my throttle, the problem does not come in,

>>bekuz your raise in rpm is increasing the charging rate from the magneto coil (alternator..same as a "generator") to the electrical load circuit and charging the battery

Stupid Hurts!.:giddy:Speed doesn't kill, mistakes does :faint:

BEER!...it's cheaper than fuel now! DRINK!..DON'T RIDE!

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Unique Motorsports

 

can ask for discount

 

Aiyah...better look around first and asked and see oso. Cheap means dunno how to quote and oso mean never done b4. If a mototiam quote $500 (elsewhere $300+) and give discount $80...you happy like kucF but the cost at $420 you pay oso chop_chop price what. Beside, one has to weigh on job quality verses cost..give u cheap _cheap and after 3 months leak again oso no use.

 

If Unique is good or Motoworld..best to compare prices. Anyway..asked what need to be replaced etc..b4 comitting.

Stupid Hurts!.:giddy:Speed doesn't kill, mistakes does :faint:

BEER!...it's cheaper than fuel now! DRINK!..DON'T RIDE!

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lol this is a weird question but, i dont know what version of CB400 im riding, it has 98 reg date, PB1 stainless steel headers, a power cut @ 180, version S rear fairing, and mid block cooling fins, also it uses black plug cables. also non trellis type pillion foot rest hangers.

 

any help?

 

u better thank the 2 wheel gods becos u have stumbled upon a rare precious gem.. ur BIG ONE is a limited production mugen type R cb400.. only 10 exists worldwide.. standard equipment includes straight through hrc full system exhaust, hrc ecu which enables the engine to rev up to 21,000 rpm, lightened trellis frame, magnesium enkei rims and monobloc nissin front brake calipers. The showa suspension unit has be tuned for extreme track riding. Basically its a race bike wif lights. btw it oso has a special dual throttle control developed by hrc for maximum acceleration so becareful when u activated it becos u have to make sure tat thr is at least 100m of clear road ahead.

Bah-weep-Graaaaagnah wheep ni ni bong.

http://img.photobucket.com/albums/v643/wayangxjr/contrast_siggy.jpg

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u better thank the 2 wheel gods becos u have stumbled upon a rare precious gem.. ur BIG ONE is a limited production mugen type R cb400.. only 10 exists worldwide.. standard equipment includes straight through hrc full system exhaust, hrc ecu which enables the engine to rev up to 21,000 rpm, lightened trellis frame, magnesium enkei rims and monobloc nissin front brake calipers. The showa suspension unit has be tuned for extreme track riding. Basically its a race bike wif lights. btw it oso has a special dual throttle control developed by hrc for maximum acceleration so becareful when u activated it becos u have to make sure tat thr is at least 100m of clear road ahead.

 

o_0? Serious ah bro? Got such a bike? Engine rev to 21k?!

“Speed has never killed anyone. Suddenly becoming stationary, that's what gets you.†- Jeremy Clarkson

 

http://images54.fotki.com/v104/photos/3/1279813/10237619/IMG_0625-vi.jpg[

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