10.0 to 11.5 compression ratio advised. Advertised Intake Duration 296 Advertised Exhaust Duration 304 Advertised Duration 296 int.
Intake Valve Lift with Factory Rocker Arm Ratio 0.539 in. Exhaust Valve Lift with Factory Rocker Arm Ratio 0.558 in.Valve Lift with Factory Rocker Arm Ratio 0.539 int. Lobe Separation (degrees) 112 Computer-Controlled Compatible No Grind Number HR-296-2S-12 IG. This listing is for the actual item in the photograph in the condition pictured, we do not use only stock images. Please take a moment to review all pictures of the item. The package you receive will contain only what is in the pictures nothing more and nothing less.