Sorry but i found that CBR top speed thing is hard to believe.. carb change and CDI change here i think would only make 140-150 km/h.. to make this simple a TRUE 180 km/h speed needs power about 30 HP and above.. maybe it could reach 180 km/h on EXTRA LONG track and sprocket change.. but simply changing carb and CDI won't add top speed.. only increased power which shortens the required time to reach top speed.. top speed is determined by your ratio gears.. but it still need sufficient torque to do it..ghotichooder said:i've seen cbr150r done the top speed around 180km/h which is real speed unlike our malaysian 135lc here with speedo errors...that cbr was using 28mm carb and aftermarket cdi only...for those who installed this vixion 150cc kit....have anyone of you has reach that kind of speed or more?...i'm currently using vixion block...but the others parts are all standard except for carb jetting...my top speed is around 138km/h or 180km/h on my malaysian 135lc speedo.
i'm sorry for this OFF TOPIC.
hope anyone can give me good answer.
haen said:go herelow_budget said:pls post a pic of your new cam
http://www.facebook.com/photo.php?pid=3 ... 430&ref=mf
better shave no more than 0.5 mm i think.. since too much compression shortens the life of your conrod and conrod bearing.. besides you'll only get narrow powerband.. best low to med rpm, so-so at high rpm..ghotichooder said:so...bro haen...that speed on youtube surely has some errors isn'it...so...ur friends 23hp 150mx top speed is about 150-160km/h...am i right?
i'am planning to shave my fz block but without removing the decompresion assy is it possible to make sure the valves are not collide with the piston when i begin start the engine...the shave i've planned is about 0.9mm along with stock fz150 cam.
can u give some opinion about that?
kerjasama anda amat dihargai!!!!!!
RxtPro said:How much all of this sir
TUNED UP KIT , BIG VALVE HEAD READY with modification at :
1. Modified piston
2. Shaved block
3. SPECIAL POWER CAM 5.8 mm lift in replacement of the stage 2 cam
4. Protec GROUND ULTIMATE coil
plus shipping cost here in the philippines... Thanks