Ferrea made available the Lightweight Hollow Stem Valve for Sport Compact applications.
Our manufacturing process emphasizes the interior finish of the hollow stem using gun drill
and micro polish techniques. The valves also feature seat hardness for longer life in this critical
area, avionics chrome plated stem, radial groove, friction welded tips and Super Flo stem to
improve the flow design. This lightweight valve achieves higher rpm’s to improve the combustion cycle
and obtain more HP.
Ferrea Competition Plus Valves for the 1.8T represent the highest level of sophistication in valve technology. The next genIation of extreme heat resistant valves, specifically developed to withstand extremely brutal punishment. These valves set the standard for all Turbocharged, Supercharged, Nitrous Oxide, and compression restricted race motors.
These valves don't need coatings they are made with the best materials!
You will need qty 12 for complete engine
VW 1.8T - DOHC 20 VALVE - 1996-2005
only available in 1 mm oversized 27.9 mm