thanks i have seen many similar engines no wand am unsure if this is actuly a sabre. i will get you a pic or 2.

i will try on a 8*4 as this is what i have in stock at the moment but noise may be a problem as i am sure you are aware unscilenced engines realy screem and that is no good at my field!

i have no one too show me but have been using glows for ages and here all you do different is wind in the compression lever until it fires and back it of when running.

i can not test running untill i get some zygon? fuel tubing