bro need to know something..
i need a piston that is at least 52.4mm (or greater upto 54mm) and with 13mm gudgeon pin .. or wrist pin AND with domed top .. which bikes piston can fit this spec ?
i am using one 52.4mm with 13mm wrist pin but its flat top piston and is not making enought compression .. its hardly making 8.5 :1 static compression .. its used in united 100cc bike (which is 110cc class bike)
i want to increase compression .. how to do it ?
the closest match that i found is a suzuki sprinter 110 piston which is 53.5mm piston with good top profile for awesome compression ratio but its wrist pin is 14mm ...
is there a way to install a piston of 14mm wrist pin in con rod having 13mm small end hole ?
or is there any con rod what is same length as that used in chondas 78 with 14mm small end ? though suzuki sprinter small end is 14mm but i dont konw if it fits in chondas or not .. also i think the suzuki stroke is 48.8mm wheareas chondas stroke is 49.5mm .. so it will be short in length ? any idea ?
also is the con rod of 125 same in length and big end size as that of chonda 78 ? as both are using same stroke .. 49.5mm ?