★★★★★ 5
Work’s okay
They work ok, as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
Ferrea Honda K20C1 30mm 5.47mm 114.75mm 28 Deg Taper Flo +1mm 6000 Series Exhaust Valve - Set of 8
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Ferrea Honda K20C1 30mm 5.47mm 114.75mm 28 Deg Taper Flo +1mm 6000 Series Exhaust Valve - Set of 8Ferrea Honda K20C1 30mm 5. 47mm 114. 75mm 28 Deg Taper Flo +1mm 6000 Series Exhaust Valve Set of 8
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4.6 ★★★★★
Based on 405 reviews
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Product Reviews
★★★★★ 5
Just as good as OEM
Exactly what I expected...
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
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Reviewed in the United States on August 29, 2024
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with
the unit
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
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Reviewed in the United States on January 12, 2026
