Stock bore or 416 or 426

[seven]

So I have a hotcam stage 2 on the way but I cant decide wich piston to get. I am thinking a 11-1 piston on the stock bore but I got to ride quadjunkies 400 and I really liked the 426 power. Is it really worth the money to bore it out or are the gains minimal. I am going to order the piston within the next 2 weeks. I am thinking to leave it on the stock bore and throw in a 11to1 piston.

[Silverfox@C&DRacing]

I would go with the 10.8:1 416, this will compliment the stg2 cam very well you won't have any regrets ;)