B58 Mark 5 Supra Springs | Titanium Retainers KVS58-BT ka24 The sealing O-rings are an

The sealing O-rings are an off shelf size

These cam covers fit ALL BARRA engines from BA to FG

The StraightGate50 is a zero-offset butterfly-style wastegate that allows enormous flow

casting irregularities can cause a small leak though the M6 hole

the lower 3 bolt attachment can be adjusted either direction for smaller adjustments in tight spaces

B58 Mark 5 Supra Springs | Titanium Retainers KVS58-BT ka24 The sealing O-rings are an95lb seat pressure at 36. 5mm installed height. 203lb at 11. 0mm valve lift. Spring coil bind height at 23. 6mm Toyota Mk5 Supra, 3. 0l B58 inline 6. High performance, progressively wound PACALOY beehive valve spring and Titanium Retainer Kit. 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.