Adjusting ignition timing of Rextor CDI

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Uploaded by on Feb 20, 2008

Heres how to adjust the ignition timing of your rextor cdi in your yamaha T135. either advanced or retard.

"Generally, retarding the cam will move the power band up the rpm range, while advancing it will move the power band down,"

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  • @MetalBeetle so anu ung ngbbgiy ng top speed ung retard or advance?

  • can u show subtitle....bcoz i cant understand u...sOo noisy..

  • @remajaGila1

    Advance... Combustion flame travels at constant speed... but at higher engine RPM's, the piston is moving so fast the spark plug has no time to burn all the fuel-air mixture. By advancing the ignition timing (in degrees BTDC), gives more time for the flame to burn. You can see the effect of the retarded (pun intended) original CDI these days, whereby even colder spark plug terminals turn white!

    Retarding the ignition is for ease of starting and low RPM torque (i.e. pickup).

  • @versamson : 14,000 max rpm on stock engine no mods.only cdi.

  • @versamson : kaya ng 14,000 rpm sa stock engine q.no mods.only cdi.

  • @hellspawnoxide mahal na pre

  • cge pihit lang ng pihit hanggang masira yan , bigtime k naman eh! :P

  • pwd bang malaman kng saan makakabili or mka order ng rextor cdi?

    wla kcng racing cdi for sniper d2 sa dumaguete!

  • could you tell me what's the max rpm attainable on your Rextor CDI when in stock settings?

    thanks :)

  • which one gives more topspeed? advance or retard?

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