Choose a Store
- Shop All
- Replacement Parts
- Performance Parts
- Accessories
- Oil & Fluids
- Special Offers
- Speed Perks
- Advice & How-Tos
- Project Guides
Share
Loading...
How Would You Like To Get This Item?
Store Pickup
Same Day Home Delivery
Home Delivery
Product Information
Product Details
Part No. 11-423-8
Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)
HYDRAULIC ROLLER - Xtreme Energy Retro-Fit: Great for street machines, needs intake, headers, 2000+ stall, and gears.
Product Features:
Product Features:
- HYDRAULIC ROLLER - Xtreme Energy Retro-Fit: Great for street machines, needs intake, headers, 2000+ stall, and gears.
- 276/282 Advertised Duration, 224/230 Duration @ .050", .510"/.510" Lift, 110 Lobe Separation
- Valve spring upgrade required
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Specifications
Advertised Exhaust Duration:
282 °
Advertised Intake Duration:
276 °
Assembly Lubricant Included:
No
Cam Type:
Hydraulic Roller
Camshaft Gear Attachment:
3-Bolt
Camshaft Material:
Austempered Ductile Iron
Exhaust Duration at .050 inch Lift:
230 °
Exhaust Valve Lift:
0.51 in
Grind Number:
XR276HR
Intake Duration at .050 Inch Lift:
224 °
Intake Valve Lift:
0.51 in
Lifter Type:
Hydraulic Roller
Lifters Included:
No
Lobe Separation:
110 °
Usage:
Street/Performance
Valve Springs Required:
Yes
No results
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
ROUTINE MAINTENANCE PARTS
CUSTOMER SUPPORT
ABOUT US
PROFESSIONAL SHOPS