Proform
Digital Valve Spring Tester - 1000lb.
SKU: P022 66776
Description
Part #: 66776
PROFORM's new billet aluminum 1000 lb digital bench top spring tester is the most accurate way to check spring pressure. Check springs up to 1.9in diameter and 3 7/8in height. Digital display reads in 1 lb (0.5 kg) increments, and has a back lighting feature. Peak hold and automatic shutoff are other included features. Tech Specs: RAM Travel: 3 7/8in. Upper Anvil: 2 1/4in dia. Lower Anvil: 1.9in dia. Scale in inches and mm, pressure in pounds and kilograms. Resolution 1 lbs or .5 kgs.
Engine Valve Spring Tester
Fitment
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Available on iOS & Android
Specifications
| Brand | Proform |
| Part Number | P022 66776 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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