Comes with a vacuum/pressure tester, 2 rubber block off strips and 10mm & 14mm spark plug adapters. Get the best deals for 2 stroke leak down tester at ebay.com Follow along as we show you how to build a leak down tester
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We give a basic list of parts needed to build you own tester and give you a short walkthrough an.
A leak down tester is simple and can save you from burning down your top end with a air leak
Additionally you will never have to guess about replacing crank seals and try to cover up air leak symptoms with jetting ever again.