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Old 08-17-2021, 01:52 PM   #40
curtis reed
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Join Date: Jul 2011
Location: Kiefer, Ok.
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Default Re: Data Logger Worth it or Not?

Quote:
Originally Posted by AveryMcLawhorn View Post
Those are some really good points. I have to say thanks to everyone that has replied. I have a brand new car and combination so I'm still trying to figure out where money is best spent. With that said I will be looking at data loggers some this off-season as it seems to be a reasonable investment based off all the comments.

Based off everyone's information, what are the recommend bare basic sensors to start with? What was the most valuable sensors added to the car?

Thanks,
Avery

Engine rpm and driveshaft rpm which is in all basic systems and O2 next most valuable for tuning for me.



I log ERPM, DRPM, dual O2, crank case vacuum, oil pressure, fuel pressure, water temp, accelerometer, battery voltage. Am adding trans temperature also. You can check converter slippage using the ERPM and DRPM.



I'm a bracket racer so water temp and trans temp may not matter to you as much.
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