Toda Racing F20C/F22C/K20A Up Rate Valve Spring
TODA ITEMS ARE NOT STOCKED AT OUR WAREHOUSE. ONCE YOUR ORDER IS PLACED, WE WILL ORDER THE ITEM FROM TODA JAPAN AND IT WILL ARRIVE WITH ONE OF OUR INCOMING STOCK SHIPMENTS. PLEASE EXPECT APPROXIMATELY 2-4 WEEKS BEFORE YOUR ORDER SHIPS.
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 13.5mm of lift
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