Honda CRF 450 R SOHC 4v

Web Cam Racing Cams Inc.

Prices And Specifications Effective December 2018, And Are Subject To Change Without Notice.

When a core is required for an item, the core charge will automatically be added to your cart when you add the item. You must return your re-workable OEM core within 180 days of purchase in order to receive a core refund. If we do not offer a core for your application, you need to call us first, and send your core in to be reground / hardwelded.

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You do NOT need a PayPal account to shop with us, you can use your credit card. You may also call us to order any of the listed items.

All in stock orders placed on-line Monday - Friday before 3:00pm Pacific, will ship the same day.

Please be sure to read our Ordering Policies.

Web Cam Inc. makes every effort to ensure the accuracy of the prices and specifications listed on our web site. However, prices and specifications are subject to change without notice. Prices listed do not reflect shipping and handling charges, nor CA state sales tax (if applicable). WEB CAM INC. IS NOT RESPONSIBLE FOR ANY INACCURACIES.


VALVE
LIFT

DURATION

DURATION
@ 0.050"

GRIND NUMBER

REGRIND

HARD
WELD

NEW
BILLET

813/746

N/A

N/A

57-812

$439.00

High lift short duration profile to increase throttle response. Works great for torque applications. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.
Qty:

961/812

N/A

N/A

57-822

$439.00

Increases mid and upper end performance. Requires Exhaust System, High Compression Piston, and Performance Valve Spring Kit.
Qty:

208/921

N/A

N/A

57-832

$439.00

Race profile. Works well for TT, Super Motard or MX. Requires Exhaust System, High Compression Piston, Larger Diameter Followers, and Performance Valve Spring Kit. Check ALL clearances!
Qty:

493/812

N/A

N/A

57-842

$439.00

High lift short duration racing profile. Requires Exhaust System, High Compression Piston, Larger Diameter Followers, and Performance Valve Spring Kit. Check ALL clearances!
Qty:

242/921

N/A

N/A

57-852

$439.00

Race profile designed to increase mid and upper end performance. Works good for TT or Flat Track racing. Requires Exhaust System, High Compression Piston, Larger Diameter Followers, and Performance Valve Spring Kit. Check ALL clearances!
Qty:


Part Type

PART #

$25.00

New factory OEM Bolts to use with your adjustable cam gear. See part number CG-H14. Price Per Set (2).
Qty:

$99.00

Conversion kit to replace your current OEM gear. Comes complete with flange, adjustable sprocket, and two bolts. Can be used with all WEB CAM'S profiles for precise engine tuning. Price (Each).
Qty:

$40.00

Adjustable gear only. For use if you already have a flange pressed on your cam. Can be used with all WEB CAM profiles for precise engine tuning. Cam bolts not included, see part CB-001. Price (Each).
Qty:

$40.00

26 mm x 18 mm x 3.0 mm Price (Each).
Qty:

$65.00

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. In the CRF models fits (04-14). Price (Each).
Qty:

$95.00

The PRO Series is designed for the racer who frequently adjust his engine. The easy-access socket head adjuster screw is perfect for tight spaces. The interior o-ring design ensures that repeated adjustments will not eventually flatten the o-ring against the jam nut. The PRO Series design features an internal o-ring and custom-machined adjuster bolt. The bolt is broached with a 4 mm hex. Does not fit CRF 450 R (02-03) models, or the TRX 450 ER 06, and the 10-14 models as well. Price (Each).
Qty:

$385.00

Kit includes performance single springs and Titanium retainers. Recommend for Flat Track use and Hi-Rev applications. OK up to 11,800 RPM. You do not have to use shortened guides with this kit unless you go over 0.410" intake valve lift and 0.350" exhaust valve lift. Spring can handle 0.435" intake lift, 0.380" exhaust lift. Price Per Set (4).
Qty:

$195.00

Kit includes performance dual springs Titanium retainers and lower collars. OK to .440" valve lift. Price Per Set (4).
Qty:

$415.00

RACE Kit includes performance Nitrided / Mico-peened dual PSI springs, Titanium retainers, and bottom cups. OK to .450 valve lift. Price Per Set (4).
Qty:

$300.00

STD Kit includes performance dual PSI springs, Titanium retainers, and bottom cups. OK to .500 valve lift. Price Per Set (4).
Qty:

$30.00

Standard size 36 mm. Price (Each).
Qty:

$30.00

Oversized to 37 mm. Price (Each).
Qty:

$30.00

Standard size 30 mm. Price (Each).
Qty:

$30.00

Oversized to 31 mm. Price (Each).
Qty:

$30.00

Oversized to 32 mm. Price (Each).
Qty:

$30.00

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).
Qty:

$30.00

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).
Qty:



General Information

Congratulations

Degreeing In Your Camshaft

General Valve Spring Information

Valve Spring Installed Height Information

Web Cam Full Catalog


Vehicle Specific Information

Honda CRF 450 R SOHC 4v Parts List.



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