How much does your insurance premium go up after having these mods done?

No replies saying "don't tell them" as that's the the same as driving with no insurance!!
 
Am I reading this right! or maybe dreaming.
Can you confirm that you can change a 1.9 into what would basically be a 2.0ltr and the insurance stays the same.
 
155bhp, James Walker is right, you gotta look at the torque numbers as well :)