Mailing List flyrotary@lancaironline.net Message #67914
From: Finn Lassen finn.lassen@verizon.net <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] First Compression Test (2004 Renesis)
Date: Wed, 6 Aug 2025 21:33:24 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Interesting. Here's mine before I put much time on the new Renesis:
1: 90/87/88. 2: 91/90/90

This with a homebuilt tester (Arduino Nano) and a spare 150psi pressure sensor.

Finn


On 8/6/2025 5:55 PM, Doug Lomheim rv9flyer13b@gmail.com wrote:
A few months ago I bought a Rotary Compression Tester (out of Romania), and today finally got around to using it:  

Rotor 1: 89 92 91
Rotor 2: 88 95 89

This is Dennis Haverlah’s RV-7A build with a 2004 Renesis, and it now has 963 run hours on it.  

Doug Lomheim



 


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