The XRAY 308398 Red Hard Spring Set provides a no-nonsense way to firm up suspension on older T Series models. With a 1.9 diameter and 38 lb rate, these springs give sharper turn-in and reduced mid-corner lean, useful when restoring or optimising vintage racers. The red colour denotes the hard specification for quick ID when swapping springs at the track.
A practical choice for those tuning classic T Series cars, offering consistent rates for repeatable setup changes.
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