BC Brian Crower Valve Springs and Retainer Kit for 1JZ/2JZ Toyota Supra Please Select::Single Spring - Titanium Retainer You will need to purchase

You will need to purchase the optional 30-0308-ACC accessory kit to get the silver bezel and reversible white standard/metric boost pressure faceplate

17" (360mm)

• CNC Machined Brackets

higher boost pressure

The DSX Tuning tap and guide kit is used to thread the cylinder heads on the Huracan/R8 engine to accept the DSX Direct Injection Delete Kit

BC Brian Crower Valve Springs and Retainer Kit for 1JZ/2JZ Toyota Supra Please Select::Single Spring - Titanium Retainer You will need to purchaseBC heavy duty springs are designed for up to 9000 rpm and 800whp, while the single springs are rated for above 800whp and an increase in spring pressure for extended rpm's. BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Please Note: Pictures are for reference. Vehicle Fitment: 1987 1998 Toyota Supra (MK3 and MK4 with 2JZ