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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Ferrea
Ferrea Competition Plus 31mm Exhaust Valves for Acura K20 (+1mm) - Set of 8 - F1547P
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Acura K20 engines.
Engineered for high-RPM racing and extreme thermal loads, this set of eight Ferrea Competition Plus exhaust valves (F1547P) provides the durability and flow characteristics required for high-performance K-series builds. These valves feature a +1mm oversize 31mm dish head design with a 30-degree seat angle, optimized to improve exhaust gas scavenging and overall volumetric efficiency.
Each valve is manufactured using proprietary aerospace-quality alloys and precision heat-treatment processes to resist fatigue and valve seat recession. The Super Flo design reduces stem interference in the port, while the precision-ground 5.45mm stem ensures consistent guide clearance and stable valve train geometry under heavy load.
- Series: Competition Plus
- Head Diameter: 31mm (+1mm Oversize)
- Stem Diameter: 5.45mm
- Overall Length: 109.15mm
- Seat Angle: 30 Degree
- Head Design: Flo Dish Head
- Quantity: Set of 8
- Manufacturer Part Number: F1547P
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Ferrea Competition Plus 31mm Exhaust Valves for Acura K20 (+1mm) - Set of 8 - F1547P
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits Acura K20 engines.
Engineered for high-RPM racing and extreme thermal loads, this set of eight Ferrea Competition Plus exhaust valves (F1547P) provides the durability and flow characteristics required for high-performance K-series builds. These valves feature a +1mm oversize 31mm dish head design with a 30-degree seat angle, optimized to improve exhaust gas scavenging and overall volumetric efficiency.
Each valve is manufactured using proprietary aerospace-quality alloys and precision heat-treatment processes to resist fatigue and valve seat recession. The Super Flo design reduces stem interference in the port, while the precision-ground 5.45mm stem ensures consistent guide clearance and stable valve train geometry under heavy load.
- Series: Competition Plus
- Head Diameter: 31mm (+1mm Oversize)
- Stem Diameter: 5.45mm
- Overall Length: 109.15mm
- Seat Angle: 30 Degree
- Head Design: Flo Dish Head
- Quantity: Set of 8
- Manufacturer Part Number: F1547P
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