Engines and Components› Camshafts and Valvetrain

Ferrea Racing

Ferrea Honda B18A1/B1/B20A 32mm 6.57mm 105.5mm 20 Deg S-Flo Dish +1mm Comp Plus Int Valve - Single

$44.86

SKU: F00K F1491P-1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Ferrea F1491P-1 is a single intake valve designed for high-performance racing engines. It features a 32mm head diameter and a 6.57mm stem diameter, with an overall length of 105.5mm and a tip length of 4.1mm. This valve is a 20-degree Super Flo Dish Head model and is 1mm oversize.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFerrea Racing
Part NumberF00K F1491P-1

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.

View Full Return Policy