Paul De Tourtoulon Posted October 4, 2021 Share Posted October 4, 2021 Hi,, I was at a jet meet Saturday and one of the local club members had recuperated a Chinese turbine he stripped it and it seems to be a Wren 54 'copy' with a few of the injectors blocked, he was looking for the couplet ring with injectors for a wren, but other than an ultrasonic bath any suggestions ?. Quote Link to comment Share on other sites More sharing options...
J D 8 Posted October 4, 2021 Share Posted October 4, 2021 A good soak in neat diesel injector cleaner the type used for everyday vehicles then a blast with a fine air gun could well work. What is the injector ring made of ? Quote Link to comment Share on other sites More sharing options...
Paul De Tourtoulon Posted October 4, 2021 Author Share Posted October 4, 2021 thanks, but I haven't seen it, probably inconel,, what's injector cleaner made from ?. Quote Link to comment Share on other sites More sharing options...
J D 8 Posted October 4, 2021 Share Posted October 4, 2021 Polyisobutylene is the chemical widely used, as to how it works I have no idea. Find in any motor factors. Quote Link to comment Share on other sites More sharing options...
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