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Setting Carb n Jetting

S

sspinalcord

New Member
Assalam.. lcv2 5s block 62 ikk, head std porting, sv uma, high cam ikk, cdi mb performance, exhaust open, carb uma pwk 30mm..

masa turun bukit lepas throttle exhaust letup letup laa..

Apa mj pj yang sesuai?
 
Z

zorkorion

New Member
sspinalcord said:
Assalam.. lcv2 5s block 62 ikk, head std porting, sv uma, high cam ikk, cdi mb performance, exhaust open, carb uma pwk 30mm..

masa turun bukit lepas throttle exhaust letup letup laa..

Apa mj pj yang sesuai?
Click to expand...
Setahu sy ada 2 sebab ekzos letup..
1 sebab MJ besar,
2 sebab AIS x tutup..kalau AIS dh tutup,maybe MJ besar..

Boleh try macam @adamshukor atau
PJ 32/34
MJ116/118
angin 1 1/2,
jarum no 2
 
K

Kamarul91

New Member
As salam bossku. Newbie psal lc modi nk tny Otai2 smua.Lc v2
block fz 57mm
cam std
S.valve std
CDi oren thai
Carb Keihin pwk 28
Ekzos std
Kotak angin filter uma racing
Pj38 mj120
Jarum takuk 3
problem moto skrg ada bobok cket gear 1 & top gear drop...Kalo lpas rembat pastu bhnti kt lampu timing jd rendah mcm nk mati...mohon tunjuk ajar otai2 mj pj brpe yg sesuai @ sbb lain..tq
 
A

adamshukor

New Member
Kamarul91 said:
As salam bossku. Newbie psal lc modi nk tny Otai2 smua.Lc v2
block fz 57mm
cam std
S.valve std
CDi oren thai
Carb Keihin pwk 28
Ekzos std
Kotak angin filter uma racing
Pj38 mj120
Jarum takuk 3
problem moto skrg ada bobok cket gear 1 & top gear drop...Kalo lpas rembat pastu bhnti kt lampu timing jd rendah mcm nk mati...mohon tunjuk ajar otai2 mj pj brpe yg sesuai @ sbb lain..tq
Click to expand...
Cam dgn spring tukar masuk yg fz punye jgk.. lpas tu baru setting balik carb pj 34/32 mj 115/110
 
Z

zorkorion

New Member
Kamarul91 said:
As salam bossku. Newbie psal lc modi nk tny Otai2 smua.Lc v2
block fz 57mm
cam std
S.valve std
CDi oren thai
Carb Keihin pwk 28
Ekzos std
Kotak angin filter uma racing
Pj38 mj120
Jarum takuk 3
problem moto skrg ada bobok cket gear 1 & top gear drop...Kalo lpas rembat pastu bhnti kt lampu timing jd rendah mcm nk mati...mohon tunjuk ajar otai2 mj pj brpe yg sesuai @ sbb lain..tq
Click to expand...
PJ n MJ tu besar sngt..slider bulat tu ok la..nsr ke..kecikkn lagi PJ n MJ mcm bro adam suggest tu..boleh try 30 110 jarum takuk 1 angin 1 1/2
 
A

Alex_Jaybee

New Member
Salam boss . Sya msih newbie lagi psal mainjet ngn pilot jet . Kawan skrng tngh main Spec 57 Lc v1 , time nk bwa tuu mtor mcm nak mati ii .lepas nak berenti mtor trus automatik mati trus then susah nak start . Adakah mslh mj atau pj bosskur semua ? Boleh cadangkan Mj Pj kawan tak yg bgus utk spec sya.
-Carb 28mm
-Mj 120 Pj 38
-Ekzos open
 
A

adamshukor

New Member
Alex_Jaybee said:
Salam boss . Sya msih newbie lagi psal mainjet ngn pilot jet . Kawan skrng tngh main Spec 57 Lc v1 , time nk bwa tuu mtor mcm nak mati ii .lepas nak berenti mtor trus automatik mati trus then susah nak start . Adakah mslh mj atau pj bosskur semua ? Boleh cadangkan Mj Pj kawan tak yg bgus utk spec sya.
-Carb 28mm
-Mj 120 Pj 38
-Ekzos open
Click to expand...
Crb ape pakai tu?
 
P

Pelumba malam

New Member
Sepat benua said:
Jauhla jgk... sebab set Btdc 29 cdi brt.. set highway n jln biasa... ni nk pakai carb lain pulk sebab bunyi kuat throttle valve...
Click to expand...
Assalam ..bang nak tanya bunyi throttle valve tu mcm bunyi tik tik kalau tgh idle ke pastu pulas throttle xde bunyi tik tik..kes saya lepas tuka carb standart v1 ke taikom pwk28 ade bunyi tik tik..
 
P

Pelumba malam

New Member
Sepat benua said:
Jauhla jgk... sebab set Btdc 29 cdi brt.. set highway n jln biasa... ni nk pakai carb lain pulk sebab bunyi kuat throttle valve...
Click to expand...
Sepat benua said:
Jauhla jgk... sebab set Btdc 29 cdi brt.. set highway n jln biasa... ni nk pakai carb lain pulk sebab bunyi kuat throttle valve...
Click to expand...
Assalam ..bang nak tanya bunyi throttle valve tu mcm bunyi tik tik kalau tgh idle ke pastu pulas throttle xde bunyi tik tik..kes saya lepas tuka carb standart v1 ke taikom pwk28 ade bunyi tik tik..
 
P

Pelumba malam

New Member
Sepat benua said:
Assalamualaikum semua..
Terima kasih atas semua ilmu yg diberikan sepanjang sy baca dlm forum ni terutama @man_sate , @Ayep6409, @Amy729 , [USER=17269]@ple5888 utk setting carb

Spec sy skrg

Block : SCK 62.5 mm
Head : std
Valve : std
Teppet: 0.7mm 0.9mm
Cam shaft : cms T2
Spring Valve : OKO
Rod : Koyo
Bearing : koyo
Clutch : Racing
Cdi : BRT smart Click(btdc 29,rpm 14.5) -dulu cdi uma pastu kong.
Coil plug : Uma
Ekzos : std (dulu ekzos uma semput)
Carb : uma 28mm
Intake: std
Mj : 118@115
Pj : 34@34
Takuk jarum : 2
Bukaan angin : 1 1/2 ( filter xpakai tutup filter cap, guna velocity hose SYS)
Plug : coklat
Gear : 1,2,3,4 ok
Spoket size : 15-36
Berat : 85kg
Top speed : 160 km (tegak)

Terima kasih[/USER]
Click to expand...
Sepat benua said:
Jauhla jgk... sebab set Btdc 29 cdi brt.. set highway n jln biasa... ni nk pakai carb lain pulk sebab bunyi kuat throttle valve...
Click to expand...
Assalam ..bang nak tanya bunyi throttle valve tu mcm bunyi tik tik kalau tgh idle ke pastu pulas throttle xde bunyi tik tik..kes saya lepas tuka carb standart v1 ke taikom pwk28 ade bunyi tik tik..
 
A

adamshukor

New Member
Pelumba malam said:
Assalam ..bang nak tanya bunyi throttle valve tu mcm bunyi tik tik kalau tgh idle ke pastu pulas throttle xde bunyi tik tik..kes saya lepas tuka carb standart v1 ke taikom pwk28 ade bunyi tik tik..
Click to expand...
Yer.. nk pasti kn pakai jari tekan slide crb tu klo tekan senyap mmg bunyi bnde tu la.. klo nk bg senyap cable trotel seting fit2 jgn ad gap nnti dye snyap sikit.. tp mmg ttp ad bunyi nye..
 
P

Pelumba malam

New Member
adamshukor said:
Yer.. nk pasti kn pakai jari tekan slide crb tu klo tekan senyap mmg bunyi bnde tu la.. klo nk bg senyap cable trotel seting fit2 jgn ad gap nnti dye snyap sikit.. tp mmg ttp ad bunyi nye..
Click to expand...
Terima kasih bang diatas info dan nasihat yg diberikan...terbaikk..memang hilang bunyi tik tik kalau tekan kt slide tu lepas setting ngam2 cable dengan carb ok dah..risau bunyi pelik2 ni kalau ade kt motor ...carb baru lagi .
 
Last edited:
A

adamshukor

New Member
Pelumba malam said:
Terima kasih bang diatas info dan nasihat yg diberikan...terbaikk..memang hilang bunyi tik tik kalau tekan kt slide tu lepas setting ngam2 cable dengan carb ok dah..risau bunyi pelik2 ni kalau ade kt motor ...carb baru lagi .
Click to expand...
Tk yah risau tkde pape.. mmg ad bunyi.. slide bulat je yg snyap sb berat dan fit.. slide d mcm pwk mmg longar sikit.. no problem bro
 
R

Royss

New Member
Assalam, mintak jasa baik otai ii moto,
Saya ada masalah setting Carb NSR dekat LC135

-Moto standard kilang
-Tukar Cdi Uma (with controller)'
-Spoket 15-36 / berat owner 60kg
-Ekzos std juga

Mj 135
Pj 25

masa bawak tak ada bobok... tapi top masih sama dengan moto std (Meter 125km/h- GPS 113km/h
waktu lepas trothle ada bunyi tik tik sama ada dekat clutch ataupun spoket
 
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