perfromance question

[warriorkustom]

I've been looking at the cam and spring kit that alba sells for awhile. My question is will I notice much of a difference between say the standard bore piston and the +2 mm bore piston? I really don't know if I want to bored out my cylinder or not.

 

[yamarider]

It wouldn't be any noticable difference in power due to the bore, maybe half a hp.

 

[warriorkustom]

ok. thank you

 

[jasonp]

With my engine building program I found about a 1.5 hp increase, which is usally pretty close. Not to much of a gain but you do also see a little more compression as well.