Toyota Mk5 Supra/ BMW B58, 3.0l B58 inline 6. High performance, progressively wound PACALOYtm beehive valve spring and Titanium Retainer Kit.
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This kit was engineered to match our camshafts for ultimate quality, performance and reliability.
90lb seat pressure @ 36.5mm Installed height
193lb @ 11mm lift
Coil bind is at 23.6mm.
(KVS58-BT)
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