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COMP Cams 54-428-11 XFI RPM HI-LIFT 228/230 Hydraulic Roller Cam for GM LS GEN III/IV
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
High RPM street/strip camshaft for use with FAST LSX intake. Requires programmer.
XFI RPM HI-Lift 228/230 Hydraulic Roller Cam
Specifications
| Camshaft Series | XFI RPM Hi-Lift |
| Intake Valve Lift | 0.571 IN |
| Camshaft Gear Attachment | 3 |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Cam and Lifter Kit Upgrade | CL54-428-11 |
| Engine Family | GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
| Lifter Type | Hydraulic Roller |
| Cam Type | Hydraulic Roller |
| K-Kit Upgrade | K54-428-11 |
| Assembly Lubricant Included | No |
| Lifters Included | No |
| Grind Number | XR281HR |
| Valve Springs Required | Yes |
| Exhaust Valve Lift | 0.573 IN |
| Lobe Separation | 112 deg |
| Basic Operating RPM Range | 2,200-7,200 RPM |
| Intake Duration at .050 Inch Lift | 228 deg |
| Exhaust Duration at .050 inch Lift | 230 deg |
| Advertised Intake Duration | 281 deg |
| Advertised Exhaust Duration | 283 deg |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
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Shipping: Free to the USA.
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