Treat your SR20det engine to a set of Brian Crower Valve Springs and Titanium Retainers (BC0200) and know you can confidently rev well above the OEM limiter while keeping your valve train happy and reliable at high rpms. The BC valve springs are wound from the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. We have been using these BC spring and retainer kits on numerous SR20 builds over the years with consistently good results and lots or fun drift days banging off the rev limiter.
Spring Pressure – Seat: 1.550″ @ 90 lbs / Open: 1.025″ @ 220 lbs / Coil Bind: 0.910″ (no machine work required)
Below is a picture of the Brian Crower springs and retainers installed on a customers SR20det that also received our Dual guided shim conversion perfect for those looking to rev 8500rpm+. If you have any questions about any engine machine work, don’t hesitate to contact us, we are a fully equipped engine machine shop as well.
Check out the related products below for our top choices on SR20det cam shafts. For those not 100% sure which cams will best match their build don’t hesitate to reach out to us for support and advise, we are always happy to help walk you through the best options for your engine build.