Conical Valve Spring Kit (SPRK-FE20N54-BE) by Supertech®. Designed utilizing the latest technology, this product by Supertech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Seat Pressure: 75 lbs / 36.50 mm
Rate: 8 lbs / mm
Coil Bind: 13.30 mm lift
Max Recommended lift: 12 mm
Will help get the most out of your engine
Designed with utmost precision for perfection
Expected to provide worry-free service for years
Located in San Jose, California in the heart of Silicon Valley, Supertech® was born from the same fertile ground as many other companies in this area utilizing cutting edge technology to fuel growth. Supertech® fuses this technology with passionate people and over 30 years of experience in creating the highest performance valves and valve train components available. Supertech® provides the racing market with superior valves and valve train components for virtually every type of racing. Whether it's Drag Racing, Rally, Road Racing or any other type of motorsport, Supertech® is sure to have the perfect performance solution for your application.
Qualifies for rebate!