Y15 spec 57 cam esr 1 ecu apitech naik 4hp

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ENGINE RESTORATION NG AKING CBR250R

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Y15ZR 57MM TOPSPEED 171KMH TAPAU LC135 65MM | TUKAR ECU, CAMSHAFT & EKZOS TS RACING BACKPRESSURE

Tepet nak set berapa dan kenapa???

Tutorial #4 | Cara Nak Tukar Camshaft Moto Y15zr, LC135, FZ | RMC

ประกอบ WAVE 232cc. ลูก66ชัก5 (SUBTITLE) #wave

Cara pasang gearbox 6 speed cms | Y15zr full spec 63 part 3

ADA SUARA! Macam mana nak dial cam? | Cara dial cam semudah A.B.C 🔥

YSUKU V2 TUKAR CAM ESR1 Santai2 150kmh, LOCK HIGHWAY 170kmh 🤫

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Sebab apa kena dial cam?????

Y15 V2 FULL Tutorial Buka Head Block

Y15ZR 57MM BASIC PALING PADU! | 24HP 170KMH GPS! | UPGRADE FULLSPEC 57MM TARGET 180KMH GPS

piston 57 dome, cam esr1, ekzos e4, tb 32mm, injector 160cc, head std porting.. haa kita buat dia