the d15b is a jdm engine, same head as a d16z6. ive heard that these motors also like boost. with a good tune and reasonable turbo people run 10-12psi on them fairly safely.Originally Posted by jdm95civic
the d15b is a jdm engine, same head as a d16z6. ive heard that these motors also like boost. with a good tune and reasonable turbo people run 10-12psi on them fairly safely.Originally Posted by jdm95civic