A B16 head is usually said to get much better for forced induction as it's greater movement figures than the B18. However, a B18 head is often ported and polished to realize related move figures as 1 from a B16. The DOHC VTEC head is usually taken from a range https://jarednsurp.ezblogz.com/61222794/the-definitive-guide-to-b16b-motor