Let me say that was a amazing sounding idle .and that exhaust fits so good ,snugg to the frame and the same curves like it should be . Great build 🤝👌🇵🇹

Will I need to use jb weld with a stage 6 77 big race kit or won't so much metal need to be removed?

Hali! Tudom hogy régi a videó, de a duplahűtő úgy volt megcsinálva, hogy 2 egyforma gyári hűtő úgy volt bekötve, hogy az eredeti hűtő hengerhez menő csövére volt rákötve a másik hűtő, és csak utána ment a hengerfejhez a másik hűtő felső csöve?

Hiya I'm flowing my am6 cases did you use jb weld on yours? Can you advise me how much material to remove from the Reed area and near the boost port as ive noticed the derbi engines come standard with a bigger opening?

Questions.: 1. What crank bearings did you use and did you have to mill the case to fit them. 2. What exhaust is that and what is the carb and what jet are you running. I just stumbled upon this kit and need to know more about it. Says it ships with Celeron bearings (Ø20X47X14), 52mm piston, 44mm crank, and an odd ball 85mm rod with larger wrist pin. Thanks.

Great videos . I need information . I have 1998. Rx 50 Aprilia . If I am going to put inside Polini 70 ccm , 47 bore kit , do I have to make any change in crancases? Do I need to grind the crankshaft blocks to get the cylinder well inside and the piston not to hit the bottom dead center in the blocks? It is rare old Polini W shape kit. Tnx

Ha jol tudom magyar tulaj, az lenne a kérdésem h blokk marast hogyan csináljam meg vagy kire bízhat ám aki megbízható? 😅

nem bontod?

Ez magyarországon van és most eladó igaz?

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