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Manley 11774-8 Race Flo Intake Valve 2.125" Head Diameter +.100

(1993-1998 Toyota Supra)

Manufacturer

Picture for manufacturer Manley

Part Number

11774-8
5 reviews
Sale Price

$188.69

2 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

Engineered for high-performance and racing applications, Manley Race Flo valves are designed to maximize airflow into the combustion chamber, delivering improved volumetric efficiency and power output over stock replacement valves.

Key Features:

  • 2.125" head diameter with +.100" oversize for use in bored or recut valve seats
  • Race Flo (R/F) design — back-cut and radiused for optimized airflow characteristics
  • High-strength one-piece construction from premium valve steel for durability under extreme heat and RPM
  • Precision-machined stem for consistent valve guide fit and reduced friction
  • Designed for use in performance street, strip, and competition engine builds

Manley Performance has been a trusted name in professional engine building components for decades. The Race Flo valve series is a popular choice among engine builders seeking a balance of street durability and race-level performance. Always confirm head diameter, stem diameter, overall length, and keeper groove specifications match your specific engine application before installation.

Products specifications

Fits

1993-1998 Toyota Supra

great prices

Great seller. I ordered a banks intake system for my 2001 silverado and I recieved exactly what I ordered. I'm very happy with this seller as a matter of fact I would be ordering my exhaust system from them. Besides they had the best price

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

Purchased a K&N air filter for a Kawasaki motorcycle on a Saturday and received it on Wednesday...pretty quick shipping!

Super fast shipping,lowest price I could find, will buy from again.

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