Top Speed Problem Help !!

[Ansel Cres Marchan]

Mga boss pa help naman. naka rcdi(pitsbike), racing cams (faito turbo cams) at nka mtrt valve spring na ako sir. The problem is top speed ng smx ko is still 120kph. all stocks aside from cams,valve spring and rcdi. ano kaya problema nito sir? bakit 120kph padin? tnx

 

[Dropper]

sir try 14-42 combi and open pipe (tune your carb if naka open pipe)
rcdi with stock sprocket combi (highspeed) can't maximize the rpm
racing cams with stock pipe "sakal" yong engine ("mahirap omobo na maliit lng ang buka nang bibig")

 

[Ansel Cres Marchan]

sir try 14-42 combi and open pipe (tune your carb if naka open pipe)
rcdi with stock sprocket combi (highspeed) can't maximize the rpm
racing cams with stock pipe "sakal" yong engine ("mahirap omobo na maliit lng ang buka nang bibig")

boss nka open pipe na ako hgm big elbow . try ko nalang ang sprocket combi . bukas.

 

[snipermxmalayaklan]

boss nka open pipe na ako hgm big elbow . try ko nalang ang sprocket combi . bukas.

minor mod ka palang sir kaya di pa pwede sa sniper mo big elbow, babagal yan. palitan mo small elbow. yun sabi ng mga masters dito at based rin sa experience ko.

 

[JapSpeed]

i think you need to change your jetting... maybe main jet since your problem is top speed.. IMO

 

[JapSpeed]

sir try 14-42 combi and open pipe (tune your carb if naka open pipe)
rcdi with stock sprocket combi (highspeed) can't maximize the rpm
racing cams with stock pipe "sakal" yong engine ("mahirap omobo na maliit lng ang buka nang bibig")

agree with this..