more power sparks or dasa exhaust

[jon450]

Wondering what I can get more power out of for my bike sparks or dasa exhaust I have a 14.1 Baldwin piston and hot cam stage 2

[redrider74]

dasa.

[kennedy_power]

Dasa will have more peak and over rev power

[jon450]

Anyone know the hp gains they are claiming?

[BlaineKaiser450]

You won't notice the difference between the two.

[ricks450]

get the 1 u think looks better becuz u wont notice the differance. maybe on dyno it will show, but not when your ridin it.