Xtreme Energy" 246 HR10; GM 3800/3.8L
- Lifter Type: Hydraulic Roller Lifter
- Engine Family: GM 3800/3.8 V-6 1996-Present
- Description: Performance Upgrade For Stock Cam " Works Well w/ Daily Driven Naturally Aspirated Engines " Significant Iimprovement Over Stock " Must Replace Valve Springs
- Cam Family: Xtreme Energy" Hydraulic Roller Camshafts
Specification:
- RPM Range: 800 to 4800
- Valve Timing: 0
- Lobe Separation: 110°
- Intake Centerline: 106°
- Valve Lash: Hyd. Intake/ Hyd. Exhaust
- Duration: 246 Intake/ 256 Exhaust
- Duration @ .050" Lift: 291 Intake/ 201 Exhaust
- Valve Lift: 0.498 Intake/ 0.517 Exhaust
- Lobe Lift: 0.3 Intake/ 0.312 Exhaust
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 - 2009 | Buick | LaCrosse | CXL, CX |
| 2005 - 2008 | Buick | LaCrosse | CXS |
| 2008 - 2009 | Buick | LaCrosse | Super |
| 1996 - 2005 | Buick | LeSabre | Custom, Limited |
| 2006 - 2008 | Buick | Lucerne | CXL, CX, CXS |
| 2008 | Buick | Lucerne | Super |
| 1996 - 2005 | Buick | Park Avenue | Ultra, Base |
| 1998 | Buick | Regal | 25th Anniversary Edition |
| 1996 | Buick | Regal | Limited, Custom, Olympic Gold Edition, Gran Sport |
| 1997 - 2004 | Buick | Regal | LS, GS |
| 2000 | Buick | Regal | LSE, GSE |
| 1996 - 1999 | Buick | Riviera | Base |
| 1996 - 2002 | Chevrolet | Camaro | Base, Z28 |
| 1996 - 1998 | Chevrolet | Camaro | Lujo |
| 1996 - 1997 | Chevrolet | Camaro | RS |
| 1998 - 2002 | Chevrolet | Camaro | Z28 SS |
| 2000 - 2005 | Chevrolet | Impala | Base, LS |
| 2003 | Chevrolet | Impala | LS Sport |
| 2003 - 2005 | Chevrolet | Impala | Police |
| 2004 - 2005 | Chevrolet | Impala | SS |
| 1998 - 1999 | Chevrolet | Lumina | LS, Base, LTZ |
| 1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car |
| 1998 - 2005 | Chevrolet | Monte Carlo | LS |
| 2005 | Chevrolet | Monte Carlo | LT |
| 2000 - 2005 | Chevrolet | Monte Carlo | SS |
| 2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition, SS 35th Anniversary Edition |
| 2003 | Chevrolet | Monte Carlo | SS High Sport, LS Competition, SS Pace Car, LS Sport |
| 1998 - 1999 | Chevrolet | Monte Carlo | Z34 |
| 1999 | Oldsmobile | 88 | 50th Anniversary Edition |
| 1996 - 1999 | Oldsmobile | 88 | Royale, Royale LS |
| 1996 | Oldsmobile | 98 | Regency Elite |
| 1998 | Oldsmobile | Intrigue | Base |
| 1998 - 1999 | Oldsmobile | Intrigue | GL, GLS |
| 1999 | Oldsmobile | Intrigue | GX |
| 1996 - 1999 | Oldsmobile | LSS | Base |
| 1997 - 1998 | Oldsmobile | Regency | Base |
| 2004 - 2005 | Pontiac | Bonneville | GXP |
| 1995 - 2005 | Pontiac | Bonneville | SE |
| 2000 - 2005 | Pontiac | Bonneville | SLE |
| 1995 - 1999 | Pontiac | Bonneville | SSE |
| 1995 - 2003 | Pontiac | Bonneville | SSEi |
| 1996 - 2002 | Pontiac | Firebird | Formula, Trans Am, Base |
| 2005 - 2008 | Pontiac | Grand Prix | Base, GXP |
| 1997 - 2007 | Pontiac | Grand Prix | GT |
| 2004 | Pontiac | Grand Prix | GT1, GT2 |
| 1997 - 2005 | Pontiac | Grand Prix | GTP |
| 1997 - 2003 | Pontiac | Grand Prix | SE |