Camshafts
Hotcams
As the leader in innovation, design and development of aftermarket dirt bike and ATV high-performance camshafts, a set of Hot Cams is certain to give the added power gains that dirt bike and ATV enthusiasts are looking for. CNC crafted from billet steel and with multiple stages to choose from for many applications, Hot Cams delivers the performance and feel of a custom cam for a fraction of the price. Ease of installation is also a big benefit when it comes to Hot Cams, as nearly all cams require no additional machine work and utilize the stock valve springs. And, as has always been the policy at Hot Cams, you can keep your original cams as a core exchange is never required. Hot Cams Performance Camshaft Designed, dyno-proven and made in the USA, Hot Cams performance camshafts are one of the most economical, reliable and easy to install ways to add a 5-10 percent power gain to an engine. Additionally, every Hot Cams camshaft is:
• CNC machined for an exact fit and lobe profile. • Created from 8620, billet, case-hardened steel.
• Engineered by utilizing state-of-the-art valvetrain software. • Engineered to be drop-in cams that use stock valve springs.
Intake
Exhaust
ARCTIC CAT
Lift Duration
Lift Duration
Models
Years Hot Cam
(mm) (@ 1mm) (mm) (@ 1mm) Part No
Intake Cam. Stage 2. Designed to be used as a set with Stage 2 Exhaust Cam. These cams will provide improved full throttle torque and horspepower at all RPM 4000 and up. Uses stock DRZ400 valve springs, if installed in LTZ400 you must install DRZ400 valve springs. 9.6
238°
8.7
269°
56-C301.IN.ST2
DVX 400
2006 - 08
Exhaust Cam. Stage 2. Designed to be used as a set with Stage 2 Intake Cam. These cams will provide improved full throttle torque and horspepower at all RPM 4000 and up. Uses stock DRZ400 valve springs, if installed in LTZ400 you must install DRZ400 valve springs.
10.1
248°
8.7
269°
56-C301.EX.ST2
Intake
Exhaust
HONDA
Lift Duration
Lift Duration
Models
Years Hot Cam
(mm) (@ 1mm) (mm) (@ 1mm) Part No
Stage 1. Excellent midrange and top-end increase. "Very close to HRC cam peak power, with more bottom and midrange. *2 Stage 1. Excellent midrange and top-end increase. "Very close to HRC cam peak power, with more bottom and midrange. *2
TRX 400EX
1999 - 08
9
246°
9
246°
56-C201.HC
TRX 400X
2009 - 14
9
246°
9
246°
56-C201.HC
Stage 1. Excellent bottom-end and midrange increase. Improved throttle response. *1,*3
9.6
238°
8.7
269°
56-C300.STAGE1
TRX 450R
2004 - 09
Stage 2. Excellent midrange and top-end increase. "Retains more bottom-end and midrange power than the HRC cam. Responds well to proper porting. *1, *3
10.1
248°
8.7
269°
56-C300.STAGE2
Intake
Exhaust
KAWASAKI
Lift Duration
Lift Duration
Models
Years Hot Cam
(mm) (@ 1mm) (mm) (@ 1mm) Part No
Intake Cam. Stage 2. Improves mid to upper power. Intake cam only for woods riding. Change intake & exhaust for Mx or desert riding. *1, *3, *6, *7 Exhaust Cam. Stage 2. Improves mid to upper power. Intake cam only for woods riding. Change intake & exhaust for MX or desert riding. *1, *3, *6, *7 Intake Cam. Stage 2. Good mid range and top-end increase. *1, *8 Exhaust Cam. Stage 2. Good mid range and top-end increase. *1, *8
9.05
238.5°
56-C301.IN.ST2
KFX 400
2000 - 06
9.05
238°
56-C301.EX.ST2
9.85
245°
56-C322.IN 56-C322.EX
KFX 450R
2008 - 14
9
236°
Intake/Exhaust Cam. Stage 1. Dual cam engine. Intake and exhaust sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. *2, *4, *8 7.9 Intake/Exhaust Cam. Stage 1. Dual-cam motor. More mid range and top-end, and improved power through entire RPM range over stock. *2, *4 7.9 Intake/Exhaust Cam. Stage 1. Dual-cam motor. More mid range and top-end, and improved power through entire RPM range over stock. *2, *4 7.9
KVF 650 Brute Force 4x4i
2006 - 13
214°
6.7
205°
56-C310
KFX 700 V-Force
2004 - 09
214°
6.7
205°
56-C310
KVF 750 Brute Force 4x4i
2005 - 17
214°
6.7
205°
56-C310
Intake
Exhaust
POLARIS
Lift Duration
Lift Duration
Models
Years Hot Cam
(mm) (@ 1mm) (mm) (@ 1mm) Part No
Intake Cam. Stage 1. Excellent mid-range to top-end power increase. *1, *7 Exhaust Cam. Stage 1. Excellent mid-range to top-end power increase. *1, *7 Intake Cam. Stage 1. Excellent mid-range to top-end power increase. *1, *7 Exhaust Cam. Stage 1. Excellent mid-range to top-end power increase. *1, *7
10.7
241°
56-C313.IN 56-C313.EX 56-C313.IN 56-C313.EX
Predator 500
2003 - 07
10.7
235°
10.7
241°
Outlaw 500
2005 - 07
10.7
235°
*1: Uses stock valve springs. *2: Uses stock valve springs & rockers. *3: Shim kits available.
*4: Cam sold in front & rear sets. *5: Cam specs taken at lifter. *6: Includes adjustable cam timing sprockets.
*7: Auto-decompressor on exhaust cam. *8: Uses stock auto-decompressor mechanism.
*Please visit our website for current prices E104
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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