IHI RHB5 tech please
 

i have a HMT setup on my 95 civic DX (D15B7) with the IHI RHB5. It's a water/oil cooled turbo. My question is where do i hook up these lines? I know theres a feed and return line for both of them. So far i just got the return line from oil pan to turbo. I want to know where the feed line from the turbo goes. Am i gonna have to drill into the block? And where to hook up the feed/return for the water cooling part.

Re:IHI RHB5 tech please
 

on the back of the block there is a oil pressure sensor on the left hand side of the oil filter, you need a 1/8 bspt to npt fitting, on the ihi the water inlet and outlets have the same size fitting, its flared at the tip. the oil inlet on those turbos stock was a hard line. if it was removed there should be a npt fitting screwed into the center cection directly above the oil return fitting.. to run the coolant lines you need to tap into the coolant source running to the throttle body and intake manifold.

if all else fails reed the faq.

Re:IHI RHB5 tech please
 

Re:IHI RHB5 tech please
 

bump for info on feed lines and water hook up