First of all i'll be turbo'ing a B20 with a custom kit and can't figure out which type of manifold I should get, log style or equal length manifold. I wanna retain my AC and only plan on running like 8 psi max. What advantages/disadvantages would each manifold give me?

 

well you don't need an overkill setup for 8psi. I would get the inline pro manifold, a/c and power steering friendly.