I'm starting my S54 swap soon and have a couple questions about my catch can and vacuum setup.
I'm gonna be RK-Tunes Alpha N tuned with 2M Autowerks velocity stacks so I'm planning to run a catch can with breather for the valve cover.
On s54swap.com it says:
''Finally, the valve cover breather hose will need to be routed to the oil dipstick drain tube (must be added), or to a bung in the oil pan. The stock setup drains to a port on the rear sump of pan which is no longer present with the E34 oil pan.''
Since I delete all my intake setup and adding a catch can. Should I still add a vacuum somewhere for the crankcase or I just bolt my M50 pan and that's it ?
I'm gonna be RK-Tunes Alpha N tuned with 2M Autowerks velocity stacks so I'm planning to run a catch can with breather for the valve cover.
On s54swap.com it says:
''Finally, the valve cover breather hose will need to be routed to the oil dipstick drain tube (must be added), or to a bung in the oil pan. The stock setup drains to a port on the rear sump of pan which is no longer present with the E34 oil pan.''
Since I delete all my intake setup and adding a catch can. Should I still add a vacuum somewhere for the crankcase or I just bolt my M50 pan and that's it ?
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