<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span lang="EN-US" style="font-size: 9pt; font-family: Arial; mso-ansi-language: EN-US">well Ireally liked how this plane performed on the review video, I think Iwould only do the half of the things done on that video, so Iguess it should be fine for me... Now… my new engine just arrived a few moments ago and I'm a little confused, looks like Igot the older version of the 91 surpass, it has the silver valve cover and not the black or blue one; am Icorrect? Is it the older version? it arrived with a instructions sheet instead of the instructions book that normally comes with the OSengines (at least with the LA engines that Ihave) I'm wondering if Ican get a more detailed instructions, i. e. there is a nipple at the bottom of the crankcase and there is nothing about it on the instructions, this is my first 4S engine and I have no idea what it is for!! Ican't find any information on this model so Iguess it is already discontinued. Other than that, it seems to be a pretty good engine; I can’t wait to fire it up!!<o
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