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VALVE LIFT
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DURATION
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DURATION @ 0.050"
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GRIND NUMBER
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REGRIND
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HARD WELD
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NEW BILLET
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49/192
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This profile is designed to increases overall performance. Excellent throttle response. Works well in Supercross applications. Requires Performance Valve Spring Kit, and Exhaust System. Check ALL clearances! Price Per Set (2).
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192/192+2.5°(5°)
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Excellent motocross profile to increase overall performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances! Price Per Set (2).
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192+2.5°(5°)/943
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Performance profile designed to increase mid and upper end. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances! Price Per Set (2).
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943
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Race profile designed for extreme acceleration with added mid and upper end performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances! Price Per Set (2).
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963
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Racing profile for top end applications. Requires Performance Valve Spring Kit, Exhaust System, and High Compression Piston. Check ALL clearances! Price Per Set (2).
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297/192
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Torque profile with excellent throttle response. Requires Performance Valve Spring Kit. Check ALL clearances! Price Per Set (2).
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933/187
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Race profile designed to increase mid and upper. Can be used for Supercross or Motorcross applications. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit. Check ALL clearances! Price Per Set (2).
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Part Type
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PART #
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$600.00
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Please specify year and model when ordering. New cams are sold outright. No core required. Price Per Set (2).
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$375.00
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Kit includes performance single PSI Beehive Springs, Aluminum retainers, and bottom cups. OK to .400" valve lift. Price Per Set (5).
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$320.00
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Kit includes performance dual springs and Titanium retainers. OK up to 0.380" valve lift. Price Per Set (5).
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$510.00
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Kit includes performance single PSI Beehive Springs and Titanium retainers. The ultimate kit for extreme racing conditions. Price Per Set (5).
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$40.00
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Standard size 23 mm. Price (Each).
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$40.00
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Standard size 23 mm. Price (Each).
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$40.00
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Standard size 24.51 mm. Price (Each).
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$78.00
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Standard size 23 mm. Price (Each).
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$78.00
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Standard size 23 mm. Price (Each).
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$78.00
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Standard size 24.51 mm. Price (Each).
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$25.00
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Made from special C630 Bronze material for longer wear. Standard size. Adds additional retainer to guide seal clearance. Custom sizes available +.001, +.002, +.004, +.010 Price (Each).
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$25.00
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Made from special C630 Bronze material for longer wear. Standard size. Adds additional retainer to guide seal clearance. Custom sizes available +.001, +.002, +.004, +.010 Price (Each).
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$75.00
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CNC machined from billet alloy to exact tolerances for perfect fit. This tensioner can not back out allowing the cam chain to jump the sprockets as the auto adjusters have been known to do. Does not fit YZ 450 F (03-05) and WR 450 F (12-13) models. Price (Each).
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PDF
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Congratulations
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LINK
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Degreeing In Your Camshaft
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PDF
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JPG
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General Valve Spring Information
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PDF
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JPG
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Valve Spring Installed Height Information
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LINK
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Web Cam Full Catalog
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PDF
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Yamaha YZ 250 F DOHC 5v Parts List.
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Home | Yamaha YZ 250 F DOHC 5v | Updated: June 7 2023
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Web Cam Inc. products are not intended for use on pollution controlled vehicles.
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Open Monday - Friday, 8:00am - 4:30pm Pacific
Phone: 951.369.5144