Would a port and polish with a stage two hot cam give around the same amount of power as a 686 kit with no port and polish? Have a pipe and a hi comp wiesco piston already. Also how big of a difference does sproket size make?
Thanks for the help

 

Increasing your front sprocket can help some i would do it if you want top end it takes some off the bottom end tho

 

i couldnt imagine you would notice a big difference in bottem end since i have so much anyway right.

 

<div class="FTQUOTE"><begin quote>Originally posted by: Bayraptor

Would a port and polish with a stage two hot cam give around the same amount of power as a 686 kit with no port and polish? Have a pipe and a hi comp wiesco piston already. Also how big of a difference does sproket size make?

Thanks for the help</end quote></div>


Installing a 686 piston is not a great performance increase.

A stage 2 cam and porting will give you more performance than the 686 piston.