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 which are too stiff may
also put additional stress on the timing belt.
EGG-SHAPED SECTION
springs are used
to achieve the high lifts required safely. Lift 12.5mm Max. Variable
pitch spring.
Compared to conventional designs, The Egg
Shape Valve Spring design allows 20% more valve lift with a 15%
reduction in weight.