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#91381121
Speedway Dual Gauge Leakdown Tester Tool
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- Detects ring seat failure, bent valves, cracked head, and leaking gaskets
- Works best with 100-plus psi air source
- Sets barrel valve on fuel injection without engine running
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$83.99
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$89.00
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Product Summary
Universal Fit, Black, White, 17.00" Hose Length
- Detects ring seat failure, bent valves, cracked head, and leaking gaskets
- Works best with 100-plus psi air source
- Sets barrel valve on fuel injection without engine running
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Key Specs
| MFG. Part # | 91381121 |
| Brand | Speedway Motors |
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Speedway Motors 91381121 Details
This dual gauge is ideal to check leak down and set barrel valves on fuel injection systems without running the engine. Detects ring seat failure, bent valves, cracked heads, and leaking gaskets. Works best with 100+ psi air source.
Includes a 21" quick-disconnect hose to connect from the gauge to the spark plug hole. The threads on the the spark plug end are 14mm with an O-ring seal.
Charts
913-81121 Instructions (PDF)
Guides & Documents
Speedway Motors 91381121 Specifications
Speedway Motors 91381121 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91381121 |
| Brand | Speedway Motors |
| GENERAL | |
| Speedway Motors Catalog Part # | 913-81121 |
| Lettering Color | Black |
| Gauge Face Color | White |
| Hose Length | 17.00" |
| Thread Pitch | 14mm |
| Sold in Quantity | Each |
| Notes | O-ring seal. |