The V8 Owners Forum -

Posted: **Sat Apr 20, 2013 9:19 pm**

What's this and where do the two pipes connect?

Posted: **Sun Apr 21, 2013 5:39 am**

manfold vacuum. Larger one may go to the brake servo, smaller one can be for a vacuum guage or possibly to dizzy.

Posted: **Mon Apr 22, 2013 9:22 am**

small one is sometimes used for the difflock on a Rangerover or landrover LT95

Posted: **Mon Apr 22, 2013 11:18 am**

paul c wrote:small one is sometimes used for the difflock on a Rangerover or landrover LT95

Spot on ! Indeed my Dakar had that exact setup originally.

Posted: **Mon Apr 22, 2013 8:48 pm**

At least one of the automatic transmissions in an SD1 used a vacuum connection from the engine. That might be true for the 3-speed auto from a Range Rover too.

Chris.

The V8 Owners Forum -

Question 7

Question 7