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|Advertised Exhaust Duration:||195 deg|
|Advertised Intake Duration:||191 deg|
|Assembly Lubricant Included:||No|
|Camshaft Gear Adjustable:||No|
|Camshaft Gear Included:||No|
|Exhaust Duration at 050 inch Lift:||195 deg|
|Exhaust Valve Lift with Factory Rocker Arm Ratio:||0.286 in|
|Intake Duration at 050 inch Lift:||191 deg|
|Intake Valve Lift with Factory Rocker Arm Ratio:||0.276 in|
|Lobe Separation:||111 deg|
|Rocker Arms Included:||No|
|Timing Chain and Gears Included:||No|
|Valve Springs Included:||No|
|Valve Stem Seals Included:||No|
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Q:I have a 1996 c1500 5.7L with roller lifters. can I upgrade to a mild street cam without computer problems? what would you suggest? How many HP could I gain? I'm starting with a fresh 30 over vortec 350// thanks
A:I'd be happy to help you with that! It is always best to tune your engine computer (ECM) to match any performance upgrade you do. This will help you get the most out of the upgrade to get the most power out of the upgrade. You might be able to get away without tuning the ECM. It would be best to contact a performance shop that will be more knowledgeable about what is needed for your vehicle. You might also want to check on some forums for your model vehicle to see what other people have done.
Q:what type of material is my factory camshaft gear made of ,is it steel or polly material
A:Hi Winston, for further assistance regarding the camshaft material, please provide us the year, make, model and engine size of your vehicle.
Q:what size cam bearings fits this cam
A:The Sealed Power Camshaft Bearing Set (Part No. 1235M) is compatible for this Sealed Power Camshaft (Part No. CS-1573). For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.
Q:what is the lift and duration on this cam?
A:The cam's lift for the intake is 0.262 inches and for the exhaust is 0.273 inches. The corresponding durations are 196 and 202 degrees.The angle of separation is 109 degrees.
Q:My engine is a 1997 GMC 5.0 305 VIN M which has a roller cam. It says this cam fits my engine. Do you also have the roller lifters that go with it?
A:Yes, please see part # HT-2148