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View Full Version : Compression test & Leak down test



dom14
22nd October 2014, 07:29 PM
Hi Guys,
If the engine passes the compression test with flying colours, can I still fail leak down test on one or more cylinders?

In other words, if my fourby engine passes the compression test with 'flying colours', can I call it a day and not worry about
leak down test at all?

I just did the compression test(I will post the compression test results here, later today), and it came out ok.

The engine is RB30 carby model.

I'm yet to do a leak down test, but thought I might post this here and get some advice.

Thanks for any help.