LTX "LT 427 HO" 427 Camshaft 0.639/0.639 Lift 242/248 Duration- Lobe Sep 114+2

LTX 427 Camshaft 0.639/0.639 Lift 248/256 Duration- Lobe Sep 114+4

*Must be used with LT Timing Gear Phaser Removal Kit*

Technical Specs

• Nickname: LT 427 HO
• Engine Type: LT
• Induction Type: Naturally Aspirated & Nitrous
• Sound Type: Aggressive Choppy Idle
• Recommended Cubic Inch: LT 427
• Application: Road Race
• Intake Lobe Duration @ 0.050: 242
• Exhaust Lobe Duration @ 0.050: 248
• Lobe Separation: 114+2
• Direct Injection Fuel Lobe: STD LT, 20% Increase
• Timing Gear Type: Single Bolt LT
• Intake Lobe Lift: 0.355"
• Exhaust Lobe Lift: 0.355"
• Intake Valve Lift w/ 1.7 rocker: 0.604"
• Exhaust Valve Lift w/ 1.7 rocker: 0.604"
• Intake Valve Lift w/ 1.8 rocker: 0.639"
• Exhaust Valve Lift w/1.8 rocker: 0.639"
• Rocker Arm Recommendation:  Factory w/ Trunnion Upgrade
• Valve Spring Recommendations: Mast Dual Spring Kit