Boost Leak/Comp/Leak Down Test

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Compression and Leak down tests usually go together and gives you an overall health analysis on your engine and all its internal components and their ability to create and hold spe cific pressures.A Boost leak test is an absolute must before tuning otherwise you may have leaks and your tune won’t be dialed in properly resulting in poor drivability and loss of power.**Failure to do a boost leak test could cause issues during tuning and you will have to reschedule ** Show more