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  1. #1
    Elite Member KH0UJ's Avatar
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    Default Bike Engine Mods for efficiency and Speed


    Akong sugdan be hehehe, storya ta ug mga modifications diri about sa makina sa atong mga motor, pros and cons on a certain modification, such as carb rejetting for a leaner mixture, EFI direct conversion, enhanced ignition system, gasoline fume generator, sprocket ratio for high speed, decifer new technology used in motorcycles, and so on and so fourth.....long stroke, short stroke, flywheel counter weight, bore up, bore down, advanced timing CDI, total weight reduction, tabangan nato unsa-on pag break sa 100Km/L nga makina, maski unsa nga technique or technology basta maka save lang ug maka optimize ta sa isa ka litro nga gasolina hehehe, unsa man? game? 101Km/L is enough basta ma break lang nato...

    Now where do we begin? kinsa to mga bike enthusiasts diha tabangi mi ug huna2x kung asa mi magsugod...

  2. #2
    Elite Member jarlz's Avatar
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    hmmM..
    Akoy Una..
    Sunod lng mo..

  3. #3
    Elite Member KH0UJ's Avatar
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    on my part naka testing na ko ug carb rejet, dako kaayo ug impact sa efficiency (from 34Km/L to 52Km/L) ang problema lang kung gamay ang mga fins sa block kay mu overheat, need to replace to a bigger fins block to compensate the extra heat kay ang mostly engine manufacturers gi apil nila ug pacool down sa engine temps ang mismo gasolina mao nang rich mixture gyud ilang preset jettings, nakatesting na sad ko ug spark plug High Voltage boost, ako ra poy gahimo ani, basin sad sobra ra kaayo nako ug pa step-up sa kuryente, ang problema sad kay overtemp ang spark plug (White Ash) testingan nako balik kining iridium spark plug, bag-o ra ko kapalit atbang vismin, (testing on progress) nakatesting na sad ko ug gasoline additives, gwapo na kaayo ug acceleration pero ni ubos hinu-on ang Km/L.....kamo na sad mga boss....share sad mo diha hehehe

  4. #4
    if we say we can save a liter of fuel nya we spent a lot of money for that certain technology/upgrades. mura ra gihapon og wala ta ka tipid. hehe. mas maayo guro if we practice our driving habbit first. for me lang. if we want to save fuel, first guro sa atong lista is to choose the type of motorcycle. cguro low displacement/underbone types of motorcycle/manual clutching/and EFI technology

  5. #5
    Elite Member KH0UJ's Avatar
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    Quote Originally Posted by Rickstar13 View Post
    if we say we can save a liter of fuel nya we spent a lot of money for that certain technology/upgrades. mura ra gihapon og wala ta ka tipid. hehe. mas maayo guro if we practice our driving habbit first. for me lang. if we want to save fuel, first guro sa atong lista is to choose the type of motorcycle. cguro low displacement/underbone types of motorcycle/manual clutching/and EFI technology
    hehe mao sad boss, ang ako lang ba nga unsaon pag break sa 100Km/L nga motor, sa akong huna2x BMX bicycle reinforced body frame nya tauran ug 50cc nga SOHC 4 stroke engine, lean mixed carbs, high speed gearings, unsa kahay epekto nuh? murag experiment ni ba on how far you can go for a liter of gasoline hehe, isa man sad gud ning total body weight sa motor, so kung light weight ang body nya low displacement nga 4 stroke (lean mixed) murag possible siguro nuh? hehe sa huna2x ra sad ni nako kay wa koy funds ihimo....

  6. #6
    Elite Member KH0UJ's Avatar
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    naa pa diay isa ka technique nga wa ko katesting, kabantay mo sa energy induction plastic canister anang mga DT125 nga mga motor? (Boost Bottle) pila kahay efficiency gain ana kung itaud nato sa mga existing engines nato nuh? lami na kayo itesting pero wa pa koy spare rubber carb holder sa akong motor....didto man gud na ita-ud sa output mismo sa carb, meaning buslutan ang mismo rubber in between sa block ug carb, unsa on na lang kung bati hehehe

  7. #7
    Maayo ni ma implement aron makatabang:

    fuel saver.avi - YouTube

    actual working - YouTube

    Do it yourself lang siguro na or magtinabangay ug resources aron maka produce 'ta ug ing-ana nga pamaagi.

    Another suggestion is to vaporize the fuel using waste heat sa exhaust system. Ining mahimo ni, makasagol na ka ug libreng tubig ulan as part sa fuel nga imong gamiton.

    Angay natong hunahunaon nga the only way to save here is to spend less. Spend less fuel and you'll save some fuel. You'll have to do something mga ma compensate lang gihapon ang kusog bisan gikuhaan ang input fuel. Electrical improvement dako ug katabang aning bahina. Friction reduction dako pud ang ikatabang kay load reduction man sya - longer engine life and less engine wear.

    Make use of free sources as alternative source of energy, that way klarong savings. Heat is a form of energy that is usually present sa combustion engine. Make use of it. Heat sa exhaust nagpanobra, make use of it. Electrical discharge, daghan all the time from the ignition coil, make use of it. Air, libre lang - make use of it. The only limit ani ang imagination lang gyud nato.


    Tuod, kung daghan ka angay usbon sa makina or pang ilisan aron lang ma kusgan, better get a better engine in the first place. There's no point mag sige gasto ug ilis ug parts, mas makabarato pa siguro ka kung mopalit na ka daan ug mas kusgan nga klase nga makina in the first place. Remember, ang ubang parts outside or inside sa imong engine gi designed na nga mo bagay ra pud sa expected engine peformance. Kung naa kay daghang pang ilisan, basin unya ma compromise pa ang ubang parts, samot na ka dako ang gastohan. Pwede man gud mo bigay na ang ubang parts, ma stress sa bag-ong kusog kay gi ilisan ang silingan nga part or parts nga di mobagay sa wala mailisi.
    Last edited by vernie; 02-15-2013 at 11:54 PM. Reason: additional info

  8. #8
    Quote Originally Posted by KH0UJ View Post
    hehe mao sad boss, ang ako lang ba nga unsaon pag break sa 100Km/L nga motor, sa akong huna2x BMX bicycle reinforced body frame nya tauran ug 50cc nga SOHC 4 stroke engine, lean mixed carbs, high speed gearings, unsa kahay epekto nuh? murag experiment ni ba on how far you can go for a liter of gasoline hehe, isa man sad gud ning total body weight sa motor, so kung light weight ang body nya low displacement nga 4 stroke (lean mixed) murag possible siguro nuh? hehe sa huna2x ra sad ni nako kay wa koy funds ihimo....
    haha. sorry i misunderstood your thread
    siguro some factors to this is the total weight of the driver and motorcycle, wind condition, fuel used, etc etc.

    kana pud diay asphalt nga gamiton, as what kuya kim said nga kanang asphalt na gigamit sa airport kay maka kusog daw og dagan sa bike. siguro ma apply pud ni sa dagan sa motorcycle. hehe

  9. #9
    OT
    question lang mga bro..pilay boost sa torque kung mag ilis og sprocket? gamay rabag difference?

  10. #10
    Basa-basa lang ko ane.. more input please..

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