VALVE SPRINGS
UNCONDITIONAL LIFETIME WARRANTY ON ALL
KNIGHT PROWLER VALVE SPRINGS!
Over 16 years of Over-the-Road testing by thousands of EVO and Twin Cam Engines with valve lifts of up to .750 lift has resulted in NOT ONE SINGLE REPORTED FAILURE OR LOSS OF SEAT PRESSURE WITH ANY KNIGHT PROWLER VALVE SPRING!
WE DON’T COPY AND WE DON’T IMITATE!
Every spring that is manufactured for our KNIGHT PROWLER Cams comes from PSI with wire that is made from the highest quality Chrome-Silicone alloys. The hard to find rod material for these alloys is 100% Kobe steel, long considered necessary to manufacture the cleanest, purest valve spring available in the world. KNIGHT PROWLER Valve Springs have an optional, proprietary, multi-step, surface enhancement process that has been proven to increase a spring’s endurance limit. This process can be applied to any level of the KNIGHT PROWLER series of springs. It is a very beneficial process for those looking for an increase in endurance while maintaining their existing setup.
MILWAUKEE 8
BW-4V VALVE SPRINGS & TITANIUM RETAINERS
BW-4V
1.585 = 84 LBS
1.535 = 113 LBS
.985 = 260 LBS
.925 = COIL BIND
RECOMMENDED FOR: WM8-4860, WM8-9960, WM8-9F60, WM8-68, WM8-6860, WM8-777 & WM8-999, WM8-68X, WM8-9FX-60, WM8-9FX, WM8-408X, WM877X
EVO OR TWIN CAM
W160-PSW-10L
Outside Dia. = 1.445
1.850 = 160lbs.
1.800 = 180lbs.
1.775 = 190lbs.
1.200 = 430lbs.
1.040 = Coil Bind
W188-1200-10L
Outside Dia. = 1.445
1.850 = 188lbs.
1.825 = 198lbs.
1.800 = 208lbs.
1.200 = 450lbs.
1.060 = Coil Bind
EVO OR TWIN CAM
W200-1200-10L
Outside Dia. = 1.475
1.850 = 200lbs.
1.825 = 210lbs.
1.800 = 220lbs.
1.200 = 450lbs.
1.020 = Coil
Contact Us
Phone: 205-525-4949
Email:bob@woodcarbs.com
Instagram @woodperformancecamshafts
TikTok @woodperformancecamshafts
Visit Us
3440 Martin Street South, Suite 6
Cropwell, Alabama 35054
Business Hours
MON – FRI:
9:00AM-5:00PM
SAT & SUN:
EMERGENCY TECH SUPPORT
(Sometimes)
