Description

Toda Racing Uprated Valve Springs Ferrari 360 Modena

-The need for increased performance has lead TODA RACING to design a single progressive coil spring to replace the STD double valve springs. As well as allowing valve lifts of up to 13.0mm, the material and the coil springs natural frequency have all been optimized.
-Can be used up to 13.0mm of lift

TODA Racing was established in 1970 in Okayama Japan as a maintenance company for racing vehicles and engines. Since its inception, company activities have grown to include manufacturing and development of racing engines for various forms of Japanese motorsports, ranging from Formula 3 to GT300. The experience gained in the realm of professional motorsports is applied to all TODA Racing products available to consumers.
With over 30 years of experience, TODA Racing has grown to become one of Japan’s premiere race engineering and manufacturing companies. TODA’s team of experienced racing engineers use the latest product design, manufacturing, and testing equipment available like the IBM CATIA CAD/CAM/CAT system.

TODA Racing uses the latest design and manufacturing equipment to produce TODA products. All product design is carried out using the IBM CATIA (CAD/CAM/CAE) which is the same system used by Honda, Boeing, Ferrari, and other high technology manufacturers.

All TODA products are manufactured in-house by TODA. Having an in-house manufacturing capability means there are no compromises in design or manufacturing. Product testing is carried using advanced analytical software, engine bench testing (engine dyno), and race testing.

TODA valve springs allow maximum lift while preventing valve float which can occur under high rpm, high lift conditions. Their specific spring rates prevents damage to TODA camshafts which may occur as a result of using valve springs that are too stiff. Valve springs that are too stiff may also put additional stress on the timing chain. TODA valve springs are required when using TODA S2000 camshafts and very beneficial when used with stock camshafts in racing conditions where constant high rpm operation may fatigue the stock valve springs. Coil springs natural frequency have all been optimized.