BC Brian Crower Valve Springs and Retainer Kit for 1JZ/2JZ Toyota Supra AST Suspension The Pilot QRT has integrated

The Pilot QRT has integrated head bolsters to protect the head and deep side bolster for maximum lateral containment

and increased airflow efficiency all in one neat package

The ETS 2020 Toyota Supra Turbo Kit features the latest and greatest in compressor and turbine wheel technology from Precision Turbo

83-22-2-447-362

I Beam rods have an oil hole at the 12 o'clock position to keep the pin end bore true under high boost

BC Brian Crower Valve Springs and Retainer Kit for 1JZ/2JZ Toyota Supra AST Suspension The Pilot QRT has integratedBC 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