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300-2 Mild-Street, Cruising, Touring- Bolt-in cam, low end torque and mid-range horsepower
- Good for heavy bikes
- Stock comp. ratio
- Best power with performance air cleaner, free-flow exhaust
- Uses stock valve springs
- Range: Idle to 5,000 RPM
310-2 Moderate Street, Cruising- Bolt-in cam
- Mild performance for Dyna, S, Softails or single riders
- Stock comp. ratio or up to 9.5:1
- Best power with performance air cleaner, free-flow exhaust
- Uses stock valve springs
- Range: 1,500 to 5,500 RPM
316-2 Street Performance, Some Engine Modifications- Bolt-in cam
- Ok with stock comp. but works best with up to 10.1:1 close ratio
- Best power with performance air cleaner, free-flow exhaust
- Uses stock valve springs
- Range: 1,800 to 5,800 RPM
290-2 Hot Street Performance, Modified- Ok with stock cubic inch or big bore kits (95 c.i.)
- Best power with incr. comp. ratio, 9.5:1 - up head modification
- Must use Crane Cams® valve springs, for .570” lift
- Great low end and mid-range torque with added upper RPM
- Must use performance air cleaner and free-flow exhaust
- Range: 1,800 to 5,800 RPM
296-2 Hot Street Performance, Modified- For modified engines
- Higher comp. 10.5:1 - up big bore kits, head modification
- Must use Crane Cams® valve springs, clearance for .600” lift
- Strong mid-range torque with upper RPM power
- Must use performance air cleaner and free-flow exhaust
- Range: 2,000 to 6,200 RPM
304-2 Max Hot Street, Modified- For modified engines
- Higher comp. 10.5:1 - up big bore kits, head modification
- Must use Crane Cams® valve springs, clearance for .600” lift
- Strong mid-range torque with upper RPM power
- Must use performance air cleaner and free-flow exhaust
- Range: 2,000 to 6,200 RPMAdjustable Pushrods
NOTE: Cams are made for splined cam sprocket. Twin Cam 88™ drive sprocket kit is required for 1999 models, use #49-4714 and 49-4710. Also cam drive sprocket bolt and washer #6294.
NOTE: See FITMENT GUIDE for specific application and other important information
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