Brian Crower Valve Springs & Retainers (Titanium Retainer/Spring Seats )
Spring Pressure: BC1040 Seat: 1.590" @ 80 lbs / Open: 1.110" @ 260 lbs / Coil Bind: 1.030" (no machine work required)
Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers and spring seats are CNC machined from 6AL4V titanium to exacting tolerances.
- Part Number: BC0040
- Cylinder Head: K20A2/K20A/K24A2/K20Z3
- Manufacturer: Brian Crower
- K-Series Engine
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1 reviews for Brian Crower Valve Springs & Retainers (Titanium Retainer/Spring Seats )
5.0 out of 5.0
5/22/2011 by Suraj Quentin Lochan
ive heard rumors of 9-12hp horsepower when using dual type springs on the valve train. not sure if this true or not, but i do know these beauties PERFORM. i used these on a f22c/f20head engine build. i set the valve lash to a nice middle setting and ended up setting them on the tight end after my break in oil change as you can really hear them tapping much harder and stronger. Add to that the Titanium Valve Seats and you will have a more bullet proof head not having to worry bout the seats being ground down from high revs. only problem is the price nearly doubled when i made the mistake of letting the dealer install them for me... these are definitely worth the price especially if u can Install them yourself!!