2013

"apa kebenda tah pasal cam"

Saved reading note:

Camshaft Basics and Terminology - Tilden Technologies
Understanding Camshaft Specifications - Lunati Power
Camshaft Selection - by Michael Ecker
Valve Timing Basics - Tech Center

Image Source: Google
Disclaimer: All images are copyright to their respective owners.

Degree Wheel

How do I find true crankshaft Top Dead Center (TDC)?
Camshaft Overlap on Top Dead Center (TDC)

Degree Wheel Printable Version

Degree Wheel Kit Image Example

Original Image Source Here
More Reading Here

Oncoming

Stuff

Cam Shaft CMS (T) ✔
Cam Shaft Bearing 6906 ✔
Notes:
Tappet valve clearance probably gonna be set around IN 0.08mm EX 0.10mm
If applicable will and need to check with the degree wheel for overlap, lift and duration. (*adjustable timing gear)
Engine Oil
Toyota Coolant ✔
Upper Cylinder Gasket ✔
Lower Cylinder Gasket ✔
Left & Right Engine Gasket
~~UMA~~ Shark Adjustable Timing Gear ✔
Notes:
Upon request from the mechanic so it is applicable to advanced or retard the camshaft timing.
Manual Timing Chain Tensioner ✔
6 Spring Clutch Housing
Notes:
Need more grip
Auto Clutch Shoe ✔
Notes:
"Wear & Tear" need to replace ASAP.

Headworks

Cylinder Head
Notes:
Cylinder head disassemble, ported and polish for intake and exhaust for less restricted flow to compensate the bigger piston.

Cylinder Block
Notes:
Need to double check the piston, piston rings and cylinder condition for scratches and defects.

Others:
Mileage Log at 23180 on odometer.

to be updated...

Pakej Kepala Valve Besar

Ok hari ni sembang² dengan kawan pasal head, ada terserempak head MDS valve 22/19 dengan harga RM280.00 Tak sempat nak confirm harga betul betul lagi dengan tuan punya badan. Jadi sesiapa yang berminat nak pakai valve besar boleh la hubungi saudara Akmar untuk pertanyaan yang lebih lanjut.

Head MDS
Pakej dapat:
cam racing mds
valve mds 19-22
spring valve cms
RM280
0103813775 - Akmar

Facebook Link Here - Akmar Motor Part

Future Disassemble

Considering these combination on next disassemble

Cylinder Head 22/19 valve, need to port and polish
57mm Cylinder FZ150/Vixion
57mm Dish type low compression piston need valve pocket
Cam CMS (T) tappet clearance In ? Out ?
IN 0.08mm EX 0.10mm
CMS Valve Spring

To get:
New cylinder bottom gasket
New engine oil SAE 20/50
New Toyota coolant

Carburetor jetting range Pilotjet #35 Mainjet #110 - #115

Current:
15/37 112 chain link
80/90 front, 90/90 rear

On List:
New Auto Clutch Shoe
Capacitor Discharge Ignition (CDI)
6 Spring Clutch Housing
New Exhaust

57mm Vixion/FZ150 Pocket Valve Example

to be updated...
Image source: Google

The Jetting

Availabe size:
Pilotjet: #32.5 #35 #37.5 #42
Mainjet: #110 #138 #150 #155 #160

Currently on PJ #37.5 MJ #160 Needle at middle clip, 2 turn.
Default setting for the air screw is 1 turn out, max turn at 1 ¼, 1 ½ turn.

Notes:

Warm up your engine to the proper operating temperature.
Turn the idle up so it is idling about 500 RPM’s higher than normal.
Turn the airscrew all the way in until it bottoms out, once bottomed out slowly back the screw out a ¼ turn at a time (give the engine 10-15 seconds between each ¼ turn of the screw, to allow the engine to catch up w ith the adjustments).
Continue backing the airscrew out until the engine idles at its highest RPM.
The preferred setting window is between 1 and 2 turns.
If the engine idles at its highest RP M from 0-1 turns out this mean s the pilot setting is on the Lean side and a larger pilot jet should be installed.
If the engine idles at its highest RPM at over 2 turns out, this means the pilot setting is on the Rich side and a smaller pilot jet should be installed.

Notes Original Source

TT3D: Closer to the Edge

Genre: Documentary | Sport
By vividly recounting the TT's legendary rivalries and the Isle of Man's unique road racing history, this 3D feature documentary will discover why modern TT riders still risk their lives to win the world's most dangerous race. The Isle of Man Tourist Trophy is the greatest motorcycle road race in the world, the ultimate challenge for rider and machine. It has always called for a commitment far beyond any other racing event, and many have made the ultimate sacrifice in their quest for victory. A story about freedom of choice, the strength of human spirit and the will to win. It's also an examination of what motivates those rare few, this elite band of brothers who risk everything to win. The vision of top commercials director Richard de Aragues, this promises to be one of the most thrilling films of 2011.
Written by CinemaNX

Source Link: IMDB

Note Log

Changed to FZ150i camshaft..
Tappet clearance set to in 0.10mm ex 0.20mm
Carburetor condition too rich with lower lift and duration of the cam profile.

Raised needle one clip up
Carburetor too lean

*Too closed at ½, another ¼ and 1 turn on air screw for richer mix...

4 Stroke Carburetion Troubleshooting

Notes on Carburetor

Bike Runs-On or Won't Idle Down When Throttle is Chopped

Idle set too high
Air leak in intake or engine
Pilot too rich (when bike is hot)

Bike Wont Start When Cold Temp Outside

Pilot jet too lean
Air filter over-oiled
Motor oil too thick for temperature

Bike Sputters / Wont Clean Out at High RPM

Main jet too rich
Air filter over-oiled
Spark plug has debris on electrode

Bike Coughs & Stalls in Slow Turns

Pilot jet too lean
Idle set too low
Valves set too tight
Decompressor is set too tight, so turning the bars engages release slightly

Bike Hesitates or Bogs Over Deep Whoops or G-Outs

Float level too low
Carb vent tubes blocked
Main jet splash shield not installed
Float level too high, gas is trapped in vent tunes (install T-vents)

Bike Starts But Wont Take Throttle Without Sputtering

Pilot jet too rich
Water in fuel
Debris in main jet

Bike Suddenly Starts Sputtering / Gas Flows from Vent Tubes

Stuck float check valve
Debris in gas or carb

Bike Runs Hot / Feels Slow & Flat on Straights

Main jet too lean
Fuel octane too low, causing detonation

Bike Coughs & Stalls When Throttle is Whacked Open

Needle too lean
Slide cutaway too lean
Pumper circuit blocked or too lean

Original Source Here

Current Cam

Kelonggaran klep (dingin)
Masuk 0,10–0,14 mm (0,0039–0,0055 in)
Buang 0,20–0,24 mm (0,0079–0,0094 in)

IN 0.10mm EX 0.20mm (current)
IN 0.14mm EX 0.24mm (will try)

Empat Ratus Cubic Centimeters

Yamaha LC135 up 400cc
Blh hantar buat dgan kami
Jack stroke 12mm
Piston 76mm Honda CBR 250
Valve 30/28mm
For info call 010 7130296 gee
Facebook Link

Throttle Opening

Notes on throttle opening position

1) 1/8 Idle: Pilotjet, Air Screw, Idle Screw
2) ¼ Throttle position
3) ½ Throttle position
4) ¾ Throttle position
5) WOT (Wide Open Throttle)

Image Source: Google

Siam Mai...

Carb Siam Keihin pe28 round slide..

Current:
Mainjet: #160
Pilotjet: #35
Needlejet clip position:
Air turn:

Carb Keihin pe28 siam ni boleh sangat la nak pakai.. Harga sekitar rm150 ke rm170 boleh dapat dah.. Komponen dalaman carb siam ni jarum tengah tak ada takuk klip nak laras, jadi ditukar dengan jarum tengah Kips KR150, untuk pilotjet pulak tukar pakai Uma punya dan untuk mainjet pakai Kips KR150.

Log Milage

Mileage at 22014 kmh
Hi Rev semi synthetic 15/50
New Oil filter
front 15, 37 rear with 112 chainlink
ready on 15 front, rear 35 with 106 chainlink

Radiator fan manual switch bypass
Stock CDI TPS adjustment for 9600 rpm
To Set Digital Avo To Dc Voltmeter, Connect (+) To Yellow, (-) To Black-Blue Wire.
Adjust Your TPS Position By Loosen Its Nut To Get Avo Value Between 0.63-0.73V
CDI gear 2 bypass pink wire.

Lift Clearance

Notes:

if applicable at
IN 0.10mm EX 0.16mm
-
IN 0.14mm EX 0.20mm

Kipas

Radiator fan bypass with manual on/off switch. (Short Curcuited)

Progressing...

Item Check List Log

Topset:

Cylinder Head 22/19 ✔
- 22/19 valve ✔
Cylinder Block 63mm ✔
- upper gasket ✔
- lower gasket ✔
Forged Piston 63mm ✔
- piston ring ✔
- piston pin ✔
- piston circlip ✔
CMS Camshaft Lift: 5.8 Stage 2 ✔
Tappet clearance: IN 0.10mm Out 0.16mm
CMS Valve Spring ✔

Carb:
Keihin PE28 28mm ✔
28mm Intake Pipe ✔
28mm air filter ✔
Mainjet & Pilotjet ✔

Notes:
Need to get item as listed below

* New Valve Seal ✔

* Topset gasket set ✔

* NGK Spark Plug G Power ✔

* 15-20/50 Semi synthetic engine oil ✔

* Camshaft bearing = 6906

* Water Pump bearing = 6000

Others:
6 Spring clutch housing for better clutch grip.
Larger front disc plate for stopping.
CDI - Out of budget.

Name:
Date:
Signature:

Perendam Bunyi

Alhamdulillah hari ni dalam pukul 1.30 tengah hari tadi ada terima panggillan dari orang Gdex, kerja jugak hari sabtu dia orang ni, Barang yang di order dah sampai tapi cari lokasi rumah tak jumpa pulak untuk penghantaran jadi keluar la aku gi amik exzos ABM ni dekat dia orang, sampai rumah lepas buka bungkusan sempat la snap gambar dulu, Silencer belakang exzos ni memang besar, kualiti material nampak macam kureng sikit dan agak nipis. Berat exzos ni nak dibandingkan dengan exzos original LC memang jauh beza. First time pegang exzos ni memang rasa ringan sangat. Dari belakang exzos ni, silencer boleh buka dan ditambat dengan tiga screw sahaja, juga boleh masukkan fiber untuk nak bagi bunyi berendam dan padat lagi.

ABM Exhaust for LC135 v1 Yamaha Spark 135 / LC135 / Jupiter MX / Crypton X / Sniper / ABM Racing Exhaust

Semakin Di Depan

Suatu ketika dahulu selepas pelancaran LC135 v2 5 speed dan tak berapa lama kemudian tersebar gambar seperti tertera di atas maka ramai la yang berhajat dan bercita cita nak beli LC yang datang siap dari kilang edisi cover suit design Yamaha merah dan putih ni. Sekian lama menunggu maka tak muncul muncul jugak keluaran cover suit edisi seperti dalam gambar tersebut dan terpaksa la buat pilihan dengan apa yang ada. Dalam 2 3 hari lepas sambil window shopping, cuci mata dalam facebook maka terperasan pulak cover suit Yamaha lc135 edisi merah dan putih edisi semakin di depan. Jadi sesiapa yang berminat dan berhajat nak pakai cover suit ni boleh la contact Mr Alil melalui facebook beliau untuk pertanyaan harga, macam nak order dan keterangan yang lebih lanjut. Apa pun memang smart cover suit ni...

Alil Jke (Apex Parts Spirit) - Facebook

Image Source: Google

Cool Down!

Rata rata dari hasil perbincangan yang dikuti dengan pengguna yamaha lc135 lain ramai yang mengsarankan menggunakan coolant yang berjenama seperti tertera digambar sebelah. Untuk 1 liter berharga sekitar 20 ke 22 ringgit sebotol. dengan campuran 50/50, 1 liter coolant pekat + 1 liter air = 2 liter coolant siap dibancuh, jadi boleh la jimat duit dengan coolant ni. Boleh 3 4 kali tukar coolant. Ada juga yang membancuh dengan kadar yang lebih pekat dengan campuran 70 coolant dan 30 air untuk spek mesin yang dah dimodi ketahap kategori extreme untuk membantu menyejukan enjin hasil dari block besar yang biasa nya akan lebih cepat panas dan mengeluarkan haba yang lebih banyak, kadar campuran yang sama juga disarankan untuk block standard untuk perjalanan long distance, terutamanya yang selalu atau suka maintain open throttle untuk satu jangka masa yang lama.
Untuk penukaran coolant, kebiasaannya takung botol simpanan coolant dibawah tidak perlu dibuang dan masih boleh digunakan untuk mengelakkan pembaziran.

Perlu diingatkan agar berhati hati semasa pembelian sebab terdapat banyak barangan tiruan dipasaran.

Contoh barangan tiruan: http://www.jackyyong.com/wp/genuine-vs-fake-toyota-long-life-coolant

Cylinder In Black

IKK has release the 62mm (177cc) and 63mm (183cc) big bore cylinder kit with ceramic coated.. The package item comes complete with

- Cylinder Head Gasket (Copper)
- Cylinder Block Gasket (Paper)
- Wrist Pin 14mm (Standard)
- Semi Forged Piston
- Ring Set
- Piston Pin
- CirClip

62mm price range around +-RM210 and for the 63mm +-RM230, The price and packaged item seems reasonable for those on a tight budget or considering to do some modification, as for the reliability and quality on the item is currently unknown and as of now there's no feedback yet from user who's using this cylinder kit..

Visit Palex Motorcycle Parts & Accessories or Syark Performance Motor Parts & Accessories for more info on the item.
(Image Source: Google)
Yamaha LC135 / Jupiter MX / Spark 135 / Crypton X / Sniper 135 / X-1R / Yamaha FZ150i / Vixion / R15

Trial & Error 4 Now

Mileage: 183852kmh
Replace the fz150 camshaft with stock camshaft
Valve adjustment in 0.10 ex 0.15
On 15/41 final drive ratio.

Plugged

Record Log:
Mileage 163670kmh
Current final drive on 15/39
Changed the engine oil
Air filter cover removed to compensate the carburetor jetting with the exhaust and AIS hose is plugged.

AIS hose one plugged

AIS hose two plugged

Air filter cover removed

Salam Ramadhan

Selamat menyambut ramadhan 1434 hijrah kepada semua saudara saudara muslimin & muslimat.. Semoga diberkati dan diredhai Tuhan sekelian alam, selawat dan salam kepada junjungan besar Nabi Muhammad saw, keluarga baginda dan para sahabat sahabat semua...

Reverse Bleeding

Keep note on reverse bleeding braking system video tutorial..

Unboxing VIDEO UMA Racing Superhead!

Thanks to admin @traxxas-modifier for letting me post his unboxing video here.
yamahat135.com Unboxing video original source
@traxxas-modifier youtube Channel
Visit yamahat135.com forum.

AIS hose plugging

Popping sound from the exhaust on throttle release. Plan to plugging or block the AIS hose to resolve the issue.

Reference link:
http://www.yamahat135.com/threads/how-to-ais-plugging-or-removal-for-better-performance.4638/

Fast Bike MACH 2

Duration: 56:22 minutes
MACH 2 - OLD SCHOOL MOVIE - 1999
Still one of the best!

Fast Bike MACH 3

Duration: 46:47 minutes
MACH 3 - OLD SCHOOL MOVIE - 1999
Still one of the best!

Heavy On Fuel

Record Log:
Currently on 15/39
Temporary change back to 70/90 front & 80/90 rear
Heavy on fuel consumption while riding in city or town.. revert back to lighter wheels for the current moment to conserve fuel usage.
Note: To remain on current setup until the next course of action...