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Ferrea

Ferrea Chevy SB 2.08in 11/32in 5.16in 12 Deg S-Flo +.200 Competition Plus Intake Valve - Set of 8

$276.79

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Ferrea Chevy SB Competition Plus intake valves. 2.08in diameter, 11/32in stem, 5.16in length. Part# F1139P.

Key Features

  • Set of 8 Ferrea Competition Plus intake valves for Chevy SB engines.
  • Valve diameter is 2.08 inches.
  • Stem diameter is 11/32 inches.
  • Overall length is 5.16 inches.
  • These valves are +.200 inches longer than stock, requiring careful consideration for valve train setup.
  • Features Ferrea's S-Flo design to improve airflow.
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About this part

Product Details

These are Ferrea Competition Plus intake valves, specifically made for Chevy Small Block engines. They measure 2.08 inches in diameter with an 11/32 inch stem and a 5.16 inch overall length. This set includes eight valves, and they are +.200 inches longer than stock, which is important to note if you're rebuilding your top end and need to account for valve train geometry.

Ferrea uses high-quality steel for these valves, heat-treating them to ensure they can handle the demands of performance engines. The S-Flo design helps improve airflow into the cylinder, which can make a notable difference in how your engine breathes and performs. They're well-built to withstand the heat and stress inside the combustion chamber, making them a solid option for a performance build where reliability is key.

Specifications

Brand
Ferrea
Manufacturer Part #
F1139P

Frequently Asked Questions

Ferrea Chevy SB 2.08in 11/32in 5.16in 12 Deg S-Flo +.200 Competition Plus Intake Valve - Set of 8

$276.79