No hay artículos en el carro
No hay artículos en el carroUSE INSTRUCTION--You install our 4929 Height Mic just like you would a valve spring, then expand the tool until it has seated the valve, locks and retainer. This simulated seat pressure allows ultra precise readings. PRECISE READING-- 4929 Valve Spring Micrometer with ultra precise readings can measures 1.600 inch-2.200 inch installed height.The tool is then read like a micrometer and is accurate to .001".
Nanda Paranavithana
Comentado en los Estados Unidos el 6 de marzo de 2025
Recommend using calipers to measure the length (gap between two halves + total length compressed). Will not fit GT40P heads though. It will work on the intake valve using a Ford 60s style (one piece) valve spring retainer. The later (2 piece) retainers are too large and won't fit into the tool. The tool is just too long to work for the exhaust valve.
Brian
Comentado en los Estados Unidos el 5 de marzo de 2025
Was impressed how close this tool measured compared to a vernier gauge, ~0.002".Used to ensure what my builder had my valve spring height set at, it was wrong.
Jackson
Comentado en los Estados Unidos el 10 de marzo de 2025
So if you are looking at reviews on this, congratulations you are a man, a hell of a man even. This micrometer is just as accurate as any other, I did compare against a large store brand before proceeding, exact same, much cheaper. Happy valve seating.
Jeannette
Comentado en los Estados Unidos el 24 de junio de 2024
Knowing that the accuracy might be off a little, just use a calibrated micrometer to measure the tool first. Overall, I'm happy with it!
Tony Filipe
Comentado en Canadá el 31 de enero de 2021
Good piece
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