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Gearing Analyzer with Shift Tracer
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blocklayer.com
RPM
max
* Check ratios against your transmission.
Add your own to this list?
Let us Know!
Scale
Calculate Effective Tire Diameter from Roll Distance
Make a chalk mark on tire and floor, then roll vehicle forward 1 complete tire revolution and mark floor again to measure.
Transfer Saved Transmissions
Load Transferred Transmissions
Copy, paste and transfer (email, text etc) this transmission data to another device.
Then click Load Transferred Transmissions and paste data to transfer.
Paste transferred data and click →
Please
send some photos
and tell us how you used the Gearing Analyzer.
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I used the gearing analyzer to compare speeds and RPM between different transmissions and final drive ratios for my Subaru WRX autocross car.
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I really appreciate the Blocklayer calculator. I use it routinely both for my own projects, as well as planning ratios for countless other customer builds.
It helped me land on the 4.63 rear gear in my 5th gen Camaro - lots of revs from a naturally aspirated powerplant mated to a manual transmission.
The tool continues to be updated with new model transmissions, and is invaluable for driveline guys!
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I've used your gearing calculator to help determine shift points, if changing rear gear ratio would help and also played around with tire size.
It helped me to determine a tire size I could find that allowed me to lose 1 gear going through the lights in the 1\8 mile dragstrip.
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Thank you very much for putting together a great setup! Regards, Jeff
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See Also:
Adjust scale of diagrams to measure 100% scale on screen with a ruler.
Scale