Crank case exhausts tube
stocksbonds
07-10-2011, 05:23 AM
1977 MGB. Now that I’ve changed from a single carb to duel S U’s where do I install the Crank case exhaust tube?
danielsatur
07-10-2011, 06:45 PM
Just buy a external filter and new PCV valve at the local Auto Parts store.
rocannon
07-30-2011, 08:00 PM
what model SUs do you have? Early model SUs require use of PCV valve, later models connect crankcase vent tube to ports on the carbs.
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