There is no need for pressure relief holes in the engine mount. You may want holes in the closed cells of the spars for pressure relief at altitude, but that should be the only place you might need them on a KR.
-Jeff Scott Sent: Monday, January 14, 2019 at 1:33 PM From: "Leif G Alstadsæter via KRnet" <krnet@list.krnet.org> To: "krnet@list.krnet.org" <krnet@list.krnet.org> Cc: "Leif G Alstadsæter" <lei...@hotmail.no> Subject: KR> Engine mounth Hi I just welding my new mounth. What Know many drill a hole in the tube, for pressure on high altitude. I need some advice.. is this nessessary Regard Leif Norway Få Outlook for iOS<https://aka.ms/o0ukef> _______________________________________________ Search the KRnet Archives at https://www.mail-archive.com/krnet@list.krnet.org/. Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options. To UNsubscribe from KRnet, send a message to krnet-le...@list.krnet.org
