je pistons, computer programming?

Planning on installing je pistons in my b16a (1.6). Was wondering if anything needs to be done to the computer as for as compression ratio is concerned?

are you changing the compression ratio or keeping the same compression ratio that you had, if changing are you going higher or lower and how much?

do i have to change the compression if so what would be the best com;ratio an what is stock i was thinking about 10;5 or would stock work good with a set of skunk;2 cams i have AEMcold air intake-DCheader-catbackexhaust-Greddymuffler-AEMpully's