QUOTE(spadecrew @ Jun 16 2014, 04:39 AM)
Hi guys...need some help...my standard bike 30k km (lc v1 4speed I think-the black n white colour) start to makan EO...last service only around 100-150ml of eo left...and my engine are vibrating like crazy at high rpm...and I think my cluth out already...
I was thinking to change block piston etc2 to counter the prob...but the main problem is I dont know how to go about(what good n not good)...and alang2 open engine I thought to modified it...
Here some few question that keep me pening:-
-there's lot of block/piston out there...which one to choose?
(Good power/reliable/less give headache) that can maintain high speed on highway-50km 1 way to office
X1r/Cms/shark/uma/fz ori/etc2
-what size of block/piston size should I use(60mm/62mm/65mm/etc2)
-when I change to bigger block/piston...to get all of the power out...is it better to change to racing head or korek ori head better?
-my engine vibrate like hell...is this the sign of my piston rod goyang? And/or Crankshaft being unbalanced?
-what is jack rod?
-do I need high cam?
-what cdi to use?
-which carburator to use?
-maybe my cluth plate out already...feel like not enough gear...never change since I buy the bike...30k km already...any recomendation on this? Change to original or any brand more syiok n reliable than ori?
Sorry for a lot of question...this is the first time to modified...before this using scooter only...huhu
Im new with LC. but already survey for some part recommend by foreman & some sifu's.
-there's lot of block/piston out there...which one to choose?
(Good power/reliable/less give headache) that can maintain high speed on highway-50km 1 way to office
X1r/Cms/shark/uma/fz ori/etc2
- Recommended to use CMS or UMA 62mm Ceramic Coated block + Forged Piston-what size of block/piston size should I use(60mm/62mm/65mm/etc2)
- 60mm & 62mm. Bigger size = high maintenance + not durable for long distance-when I change to bigger block/piston...to get all of the power out...is it better to change to racing head or korek ori head better?
- for 62mm or higher, its better to change to bigger valve to optimize the power. but not necessary. -my engine vibrate like hell...is this the sign of my piston rod goyang? And/or Crankshaft being unbalanced?
- Rod goyang will make sound. if just vibrate its maybe your crankshaft not balance or crank bearing housing problem-what is jack rod?
- Jack rod = up stroke-do I need high cam?
- recommended to use high cam for wider powerband especially on high RPM.-what cdi to use?
- BRT recommended-which carburator to use?
- at lease 28mm carb. recommended to use UMA or PWK-maybe my cluth plate out already...feel like not enough gear...never change since I buy the bike...30k km already...any recomendation on this? Change to original or any brand more syiok n reliable than ori?
- Just change to original clutch plate + UMA Racing Hyper Clutch Housing(5 spring) or Syscast Clutch Housing(6 spring) for better clutch frictionthat just my opinion. Just wait for Sifu's reply.
This post has been edited by koie06: Jun 16 2014, 09:22 AM