Brian Crower K-Series Valve Springs with Seats and Titanium Retainers
Part Number: BC0040
Images may be for reference only
|Valve Spring Seat Pressure:||80 lbs|
|Valve Spring Open Pressure:||250 lbs|
Brian Crower dual valve springs with seats and titanium retainers for k-series engines
- Seat Pressure: 80 lbs at 1.590"
- Open Pressure: 250 lbs at 1.110"
- Coil Bind: 1.030"
- Dual Valve Springs
- Retainers are CNC machined from 6AL4V titanium
- Includes steal seats
- No machine work required
- Designed for high rpm
- Valve springs are wound from only the highest grade, super clean, chrome silicone alloy
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
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2 Reviews ★★★★★ ★★★★★
5.00/5.00 Stars out of 2 ReviewsWrite a Review
Wizard | September 9th, 2021
Fast shipping, everything looks good, have not installed just yet.
Suraj Quentin Lochan | May 22nd, 2011
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!!