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Boost Leak Tester


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A Fernco coupling in the plumbing department of what ever building supply is closet. I forget the size. Just measure the inlet on the turbo and get one that fits. The other needs to fit the PVC fitting you buy. You don't need a gauge in it unless you just want it. I just put about 20 psi or so and started soaping joints. You are after all looking for leaks. I can almost gaurantee you have a leak somewhere.

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Thanks for the info.  Will follow up after checking.

 

They don’t make a Fernco that fits the turbo inlet.  It is just a RCH larger than 4”.  A four inch Fernco fits the O.D. of a four inch pipe, which is about four and a half.

Surely somebody has an idea?

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