actually all the answers u can find online..

just need to do a lil more work.

if u go ask pomen, most wont tell you the truth.. some might even 'bull xxx' you.


so u need to get infos from reliable sources,

any keen scholar will definitely turn to books. ..

for eg like this.. will answer all your Qs..

https://www.amazon.com/Motorcycle-Managemen...gine+management


if one came from car tuning, i think bike is like piece of cake. ???

those car efi tuning like the b series stuffs are all over the internet.. tested n proven for many years..