Recent content by Roger Ramjet
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Help: Equivalence Calculator spreadsheet
What equivalence calculator spreadsheet?- Roger Ramjet
- Post #2
- Forum: Duramax Tuning, Logging, and Gauges
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DA Calculator
The Roger on the Computech forum be me! I've been poking around here because I have been asked to do some diesel tunes lately. Having GOOD results thanks to the info here.- Roger Ramjet
- Post #4
- Forum: Drag Racing
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DA Calculator
Density Altitude (DA) is a good way to measure the oxygen available for combustion. DA is not as good as SAE Correction Factor for analyzing vehicle and engine performance. The weather parameters are the same but the equations are very different for temperature variations...- Roger Ramjet
- Post #2
- Forum: Drag Racing