DCR Calculation for a given Cam
06-04-2006, 06:19 AM
#1
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DCR Calculation for a given Cam Could someone please post the formula to calculate the SCR & DCR for the following LS1 engine.
Stock Pistons
AFR Heads Milled to 62cc
Stock GM Gaskets
218/224/114 cam
Thanks
Stock Pistons
AFR Heads Milled to 62cc
Stock GM Gaskets
218/224/114 cam
Thanks
06-04-2006, 08:49 AM
#2
There is a calculator in the stickies on this page. Smokemup, a sponsor in the links on the right has a nice engine math section. You will need more data to accurately find your dsr.
06-04-2006, 10:39 AM
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Well, assuming a couple of things, your DCR should be right around 8.93. This assumes a seat to seat of 260 degrees on the intake lobe and a +3 on the pin angle.
Your static compression would be 10.9:1. If you can get me the intake actual duration and the installed angle, I can get you a closer number.
Your static compression would be 10.9:1. If you can get me the intake actual duration and the installed angle, I can get you a closer number.
06-04-2006, 12:33 PM
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Originally Posted by MSURacing
Well, assuming a couple of things, your DCR should be right around 8.93. This assumes a seat to seat of 260 degrees on the intake lobe and a +3 on the pin angle.
Your static compression would be 10.9:1. If you can get me the intake actual duration and the installed angle, I can get you a closer number.
Your static compression would be 10.9:1. If you can get me the intake actual duration and the installed angle, I can get you a closer number.
Thanks!
Would that info be available on the Cam Card?
