RcTek Home  RcTek : Zenoah G230RC Engine Dyno Results - Lauterbacher 4 Chamber
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  We thank Alro Racing Systems for allowing us access to the dyno results for the Zenoah G230RC large scale car engine.
The engine was tested on no less than eleven different pipes on the dyno and used the same fuel. Also worth noting is that none of the pipes tested were optimised for this engine.
R/C Model Car Engine Info  
Section Contents
  Lauterbacher Four Chamber Exhaust
Lauterbacher Below are the results for testing the Komatsu Zenoah G230RC large scale car engine with the Four Chamber pipe made by
Lauterbacher Modelltechnik
Lauterbacher 4 chamber pipe dyno results
Data
RPM N/M BHP
5,000 1 0.702
6,000 1.55 1.306
7,000 1.82 1.789
8,000 1.76 1.978
9,000 2.11 2.667
10,000 2.41 3.385
11,000 2.61 4.032
12,000 2.72 4.584
13,000 2.55 4.656
14,000 2.1 4.129
15,000 1.43 3.013
16,000 1.48 3.326
17,000 1.1 2.626
Peak BHP 4.656 @ 13000 Peak N/M 2.720 @ 12000 BMEP 215.926 @ 12000
Engine Temperature = 50.8 °C Air Temperature = 12.3 °C
  Dyno Result Analysis
Brake Horsepower (BHP) Newton Meters (Torque) Brake Mean Effective Pressure (BMEP)
  Dyno Result Charts
Below are links to the individual results for all eleven pipes.
Samba 2 FG 3 Chamber 5-013 FG 4 Chamber 5-028
FirstOne FG 02 FirstOne FG 03 FirstOne FOD 01
FirstOne SVM 02 First One SVM 03 SVM 3 Chamber
Lauterbacher 3 Chamber Lauterbacher 4 Chamber  
Further Information
For help with the terms used throughout this series of pages, please see the Engine Terminology section.
All dyno results courtesy of Alro Racing Systems.
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