CR Calculator

HRTuning.com
Contains ads
311 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
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Screenshot image
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About this app

Honda B-, D-, F/H- and K-Series Engine Compression Calculator. You can calculate your engine compression by selecting different parameters.
Compression Calculator for B,D,F/H,K-Series Engines
Updated on
Aug 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

281 reviews
Luke Himself
November 20, 2022
I've had this apo since it came out, and my friends always had it too.. I can't believe it doesn't have more reviews!! Great app!
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Mark Smith
May 18, 2022
Not even close to a universal compression ratio calculator
1 person found this review helpful
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HRTuning.com
May 19, 2022
Maybe because it’s a Honda B-, D-, F/H- and K-Series Engine Compression Calculator as the description says.
David Weber
May 25, 2021
Numbers are not correct.
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What’s new

Android Core Update
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Content rating
Everyone
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App support

About the developer
Linszter Péter István
lpeter81@gmail.com
Tiszanána Fő út 120/1 3385 Hungary

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