4 stroke knowledge required :)

[d3xnij]

i want to do the daddogriders engine build, it required a 488cc big bore kit and a 5mm longer rod crank, ive got the link to the bigbore kit and im wondering if its the right big bore kit because theres stage 1-4

check it out

 

very bottom, 490cc kit stage 1 http://www.maxpower-engines.com/bb-yamaha.htm

will this do the trick ?

 

 

i forgot to add, it sais i need a lower compression piston to run pump gas, do u know what compression piston i need and where to get 1 ?

 

any help will be greatly appreciated

thanks

Edited August 20, 2004 by d3xnij

[locogato11283]

talk to tats4life. he had one. he told me that when stroked they run really hot. you may want to find out before you do anything to it. personally i like mine all stock