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JIMS Dual Gauge Leakdown Tester

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Everyday Low Price: $143.99

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J&P Part: 920-470

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JIMS Dual Gauge Leakdown Tester

Fitment Note: Fits 14MM and 18MM spark plug holes.

• This tester can be used on all models and aftermarket motors

• The hose assembly features 14mm and 18mm spark plug threads

• This tester can be used to troubleshoot cylinder leakdown issues such as bad valve seats, bad rings, etc,

• Brass fittings and quality gauges

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Manufacturer Part Number: 782

Sold in Units: Each


Fitment Note: Fits 14MM and 18MM spark plug holes.

Customer Reviews

Overall Rating:
5/5 based on 3 ratings

5 by

the gauge is perfect!

5 by

works well, large easy to read gauges

5 by

This is a great quality tool. I look around before I bought this unit. The price was higher but the construction is solid and the guages dead accurate. Instructions very clear.

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