How to install a custom kernal

[Robsellingdroids]

I would like pick yalls brains for a sec ... could someone explain to me how to update my custom rom IncRom 1.2 with a new type of kernal? Was thinking about (heyitsmelou #6) please help me out
sent from my Droid Incredible using Droid forums app.

 

[titans]

Install it like you install a rom, in recovery