Hey, just got my Nemesis a few days ago. I'm completely new to this but I've been reading old threads for the past few weeks and I already have the Ofna primer valve in hand ready to install. The truck is used and the previous owner CLAIMED it was broken in properly (6 tanks), and hadn't been through a gallon yet. Obviously I don't have a clue as to what it's really been through but I got it started yesterday and the engine did not idle smoothly, it was sputtering and if I tapped my trigger too hard it would just cut off. I could gently move about but that's it.

I'm still learning about nitro engines and I found the 2 needles, just gotta figure out which does what. I'm assuming I should go ahead and install that Ofna valve and go from there. Is installation as simple as running the tube to both end of the valve? I read one thread mentioning pulling out a stone????? I know there is a older thread on it already so I'll find it. Also I'm trying to find a good price on a Hitec servo right now, cheapest so far is on ebay for $98. Any other tips not covered in older threads I've been reading would be most appreciated. Thanx.