[andyincali]

can anyone tell me what cc's you get when you put a stroker crank on an 88cc kit...and what other mods if any are needed? i heard that you only have to cut the case if you are using a 54mm piston and cylinder, but a 52mm...(88cc) will fit. can i just swap cranks and go? has anyone run this setup?

 

[p3racer]

88cc + 52mm stroker + 110cc

 

[volcnnxn]

do you have to get a new head?

 

[andyincali]

nope, you could run the stock head ( with the correct piston) but it would probably be choking the motor.

 

[vonde001]

Can anyone give me the text book definition of what "Stroking" an engine is. Is it possible to stroke a stock 50? If so what would the performance increase be?

 

[3rdGearPinned]

Can anyone give me the text book definition of what "Stroking" an engine is. Is it possible to stroke a stock 50? If so what would the performance increase be?

read this http://www.powroll.com/tech_specs_strokercrank.htm it explained it to me pretty well.

 

[LogiKal]

The term 'Stroker' means that someone has increased the stroke of their engine. Displacement is determined by BORE (the size of your piston) and STROKE (how far that piston travels up and down). There are two ways to increase displacement: You can increase bore (with a larger piston), and/or you can increase stroke by moving the crank pin (the pin holding the rod to the flyweights) further outwards on the flyweights.



No, Not my words. Powrolls word