A little over 230 whp out of a b series. To make it the easiest for you, start with an ITR head and a B20 block. Do some research on honda-tech.com bro. It will help your life. Good luck dude. I have an ls/v build that will see 220-230 whp, check it.

https://www.tamparacing.com/forums/p...ld-thread.html