Articles by Henry Display: All TopicsPetrol Engine ElectronicsPetrol Engines Displaying 1 to 3 (of 3 articles) Result Pages:  1  Below is a list of articles with the most recent ones listed first. How to Install the Opto Kill Switch by Henry Topic: Petrol Engine Electronics How to Install the Opto Kill Switch Published: Thursday 20 January, 2011 Petrol Engine Starting Procedure Simplified by Henry Topic: Petrol Engines Published: Thursday 20 January, 2011 R/C Petrol Engines for Newcomers by Henry Topic: Petrol Engines Published: Thursday 20 January, 2011 Displaying 1 to 3 (of 3 articles) Result Pages:  1