Set of 2. For use with Titanium Valve only. Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Ut...
FOR USE WITH TI VALVE ONLY. Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Utilizes all of th...
Use with Titanium Valves only. Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Utilizes all of...
Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Utilizes all of the same features and processes...
X2 steel valves are a direct descendant of the Xceldyne full race titanium valves. Increased flow over stock valves. Optimized for weight reduction. Specialized high performance steel alloys specif...
Material: Stainless SteelX2 steel valves are a direct descendant of the Xceldyne full race titanium valves. Increased flow over stock valves. Optimized for weight reduction. Specialized high perfor...
Material: Stainless SteelX2 steel valves are a direct descendant of the Xceldyne full race titanium valves. Increased flow over stock valves. Optimized for weight reduction. Specialized high perfor...
Material: TitaniumOffer the off-road enthusiast superior performance at an excellent value. Incorporate a high flow design for maximum power and long service life. Feature the finest materials, tig...
Material: TitaniumOffer the off-road enthusiast superior performance at an excellent value. Incorporate a high flow design for maximum power and long service life. Feature the finest materials, tig...
Material: TitaniumOffer the off-road enthusiast superior performance at an excellent value. Incorporate a high flow design for maximum power and long service life. Feature the finest materials, tig...
Lightweight - DLC Coated - Special Steel. Built using the same technology as out Formula 1 buckets out proprietary steel for the lightest and strongest part possible. Diamond-like-Carbon (DLC) coa...
Material: TitaniumSTD Head Diameter, 5mm Stem. Usage of the absolute finest titanium alloys available. High flow design increases flow characteristics and horsepower. PVD coated for outstanding we...
An absolute must to replace factory seats that are prone to causing wear issues and permature valve failures. Heat dissipation (thermal conductivity) increased 5-7 times faster leading to extended ...
(+1mm) Head Diameter. 5.5mm Stem. Usage of the absolute finest titanium alloys available. High flow design increases flow characteristics and horsepower. PVD coated for outstanding wear resistance...
Set of 2. CNC machined from 8620 steel for a perfect fit and correct spring height every time. An industry first purpose-built intake sized and exhaust sized design based on valve stem sizes that ...
Precision CNC machined from 8620 case hadened steel. High tolerances ensure seats are flat for longest possible life. Cheaper non-flat seats fracture and eventually disintegrate at rpm which distri...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
Be the first to know...
Sign up for our newsletter to receive exclusive offers and coupons.
