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Factory 455 Camsaft Specs [message #296336] Sun, 28 February 2016 07:23 Go to previous message
dr.diesel is currently offline  dr.diesel   United States
Messages: 85
Registered: April 2015
Location: The Haute, Indiana
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I thought for-sure I'd found this information before, but after extensive searching I'm still lost!

I'm searching for the factory 455 cam specs, I'm assuming all GMCs with the 455 had the same Cam.

Lobe Center Angle:
Intake Centerline:
Intake/Exhaust Duration:

If anyone has the same info for popular aftermarket grinds, ie Jim'sB cam that would be great also.

My goal is Dyno simulations etc.

Many thanks.


77 Kingsley
 
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