Supercharged/Turbocharged The increase in air/fuel pressure above atmospheric pressure in the intake system caused by the action of a supercharger or turbocharger attached to an engine.

Useful web calculators for FI guys

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Old Feb 26, 2004 | 09:37 AM
  #1  
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Useful web calculators for FI guys

Turbo power: Calc a turbo engines power
Compression Ratio: Calc engine compression ratio or combustion chamber volume
Turbo Compression: Calc engine compressioin ratio under boost and recommended octane necessary
Turbo Match: Match a turbo for your desired setup
Turbo Map: Find a good compressor flow map for your desired setup
Drag Racing: Find ET, HP, MPH, and Weight

http://www.turbofast.com.au/javacalc.html


Selecting the Proper Fuel Injector
Converting between lb/hr and cc/min
Flow rate of injector at new fuel pressure
BHP, BSFC, DC, fuel pressure-->cc/min required
Actual BSFC used based on bhp from dyno

http://www.rceng.com/technical.htm
Old Feb 26, 2004 | 09:38 AM
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I use these all the time vs. busting out my calculator or excel.

Add any more you guys have found useful.

Thanks.
Old Feb 26, 2004 | 09:42 AM
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Originally Posted by IceY2K1
I use these all the time vs. busting out my calculator or excel.

Add any more you guys have found useful.

Thanks.

I use the RCENG link a lot, and then use excel some too You wouldnt happen to have a link with all that turbo info, but for the SC wouldja? thanks
Old Feb 26, 2004 | 09:48 AM
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GREAT INFO
Old Feb 26, 2004 | 10:02 AM
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What kind of stuff for a SC?

Everything above applies the same to a SC EXCEPT picking a compressor map/turbo.

BTW, use a BSFC of 0.55 for a SC vs. 0.60 for a turbo.

Originally Posted by ilumo
I use the RCENG link a lot, and then use excel some too You wouldnt happen to have a link with all that turbo info, but for the SC wouldja? thanks
Old Feb 26, 2004 | 10:40 AM
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done and DONE
Old Feb 26, 2004 | 10:44 AM
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Bags...I was going to start another thread with "useful links".

Lets keep this one just "useful calculators"...if you don't mind.

Originally Posted by bags533
Most of these are from supra forums.. but theyy will work for us


A/R Ratio info

http://www.supraforums.com/forum/sho...threadid=90350


where to buy 100 OCTANE gas

http://www.racegas.com/gt100locals/default.asp



how to find a boost leak

http://www.supraforums.com/forum/sho...threadid=78644


spark plug pics and descriptions of fouling and other stuff. GREAT HELP

http://www.gnttype.org/techarea/engine/plugs.html
Old Feb 26, 2004 | 10:58 AM
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I can't move/delete anything in here...not my forum.

If you could, START a new thread with them and then delete these. Or I'll do it once I get mine together, so we can have BOTH sticky'd.
Old Feb 26, 2004 | 11:03 AM
  #9  
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I can't move/delete anything in here...not my forum.

If you could, START a new thread with them and then delete these. Or I'll do it once I get mine together, so we can have BOTH sticky'd.
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