Originally Posted by
B13 JUS
i would'nt reduce the port to -8, i would keep it at -10.
use the reducer for the oil return to the sump, so you will need a -8 on your sump.
thats how i had it i still have the fitting on my engine but not sure what the thread size is but i can measure it for you.
Justin what you have described there is not using the ex side block return at all and plumbing straight to the sump which if i were doing that i would keep it at -10 from separator to sump but i was going to go from separator to ex side of the block i didn't think i could redue straight from -10 to -3 are your saying fit 2 of the ports into the sump?
3/8" BSP is the thread size on the exhaust side of the block, under the water drain bolt (which is the same thread size too).
As said keep the hose -10 on that side, so you need a 3/8" bsp to -10 jic adapter.
Cheers for that Wes
