
The SOHC design has less reciprocating mass than a comparable pushrod design. This allows for higher engine speeds, which in turn will increase power output for a given torque. The cam operates the valves directly or through a rocker arm, as opposed to overhead valve pushrod engines which have tappets, long pushrods, and rocker arms to transfer the movement of the lobes on the camshaft in the engine block to the valves in the cylinder head.hmm,, may napapansin na talaga ako sa yamaha, they always use SOHC on 200cc and below bikes, bkit kaya..?![]()

i like it!The SOHC design has less reciprocating mass than a comparable pushrod design. This allows for higher engine speeds, which in turn will increase power output for a given torque. The cam operates the valves directly or through a rocker arm, as opposed to overhead valve pushrod engines which have tappets, long pushrods, and rocker arms to transfer the movement of the lobes on the camshaft in the engine block to the valves in the cylinder head.![]()

i dont know yet the pricing of yamaha r15...1 of my friend said it costs around 200k php...wow!how about sa prices? my comparison ba?
wow 200k man now i dont know what i may choose among them...i dont know yet the pricing of yamaha r15...1 of my friend said it costs around 200k php...wow!
yet i think its only a gossip...wow 200k man now i dont know what i may choose among them...
. lets wait if yamaha phil for its announcement....MasterJADmas gusto ko cbr150 fi....![]()
with its durabilty thats why i made my minds its YAMAHA all The waybro...the quality of the cbr efi is not that good afterall??? wew,R15.. been using cbr 150fi for at least 5 days and im very dissapointedwith its durabilty thats why i made my minds its YAMAHA all The way
yamaha MIO
yamaha SNIPER
yamaha r15 soon!!!!!!!

thanks for the info.R15.. been using cbr 150fi for at least 5 days and im very dissapointedwith its durabilty thats why i made my minds its YAMAHA all The way
yamaha MIO
yamaha SNIPER
yamaha r15 soon!!!!!!!

what's with cbr150fi's durability? please elaborate for us to knowR15.. been using cbr 150fi for at least 5 days and im very dissapointedwith its durabilty thats why i made my minds its YAMAHA all The way
yamaha MIO
yamaha SNIPER
yamaha r15 soon!!!!!!!
dinala ko lang sa quezon with odo reading of 57km di pa kami nakakarating ng real umingay na makina akala mo helicopter ang dala ko sa shim daw ang sabi ng casa hanggang ngayon andun pa rin sa honda factory di pa rin nagtitino ito yung issue sa cbr 150 na malagapak yung head di pa rin pala na rersolve kala ko resolve na kaya ako kumuhawhat's with cbr150fi's durability? please elaborate for us to know
5 days ko lang nagamitI see...but I think a lot of mechanics here have already a solution for that.dinala ko lang sa quezon with odo reading of 57km di pa kami nakakarating ng real umingay na makina akala mo helicopter ang dala ko sa shim daw ang sabi ng casa hanggang ngayon andun pa rin sa honda factory di pa rin nagtitino ito yung issue sa cbr 150 na malagapak yung head di pa rin pala na rersolve kala ko resolve na kaya ako kumuha5 days ko lang nagamit
