I wish they kept it red/ purple, looks alot better to me...still cool though. still debating if I should try this motor out...Thanks!

Just got my Arrow.
Cant wait to try it! Maybe I ll have some video of it soon!!

Dude these engines friggn rock! Drive one if you have a chance. I am just getting back into racing and could not make up my mind, so many good engines now lol. One drive is all it took! These things are total package power,runtime,life span,cheap to rebuild,easy to tune,and they hold a tune,great price. :nod::nod::nod:

putting piston sleve in my ninja
 

Hi i thought i would ask the question how will the P/S/R run in my ninja. I read someone put it in a speed so i made a purchase and keen to see how it works out, Has anyone done this before and of so how did it go :sneaky: And what pipe works best

Starting my breakin today,man this thing is super tight! Had to heat this thing way over 200 to get it started.;)

Got 2 of these engines ready to ship! Best prices anywhere. Pm me for details

Got allmost half a gallon thru it today and still tight as heck! This is going to take a while.:)

After almost 3 gallons I have noticed the needles like to "walk" Now Im on the quest to find some OS carb orings to replace them.... Otherwise the engine is strong, smooth and consistant!

It seems like mine are pretty snug,do they get loos over time?

I honestly dont think its engine specific. Ive had many different brand engines and the needles all loosened up over time. Some faster than others but its nothing a cheap oring wont fix. The methyl Alcohol combined with the nitro methane tends to dry rubber out over time. Then combined with the vibration and dirt its a recipe for disaster or wear.... LOL Its nothing major at all in my eyes...

My first one had loose needles also. But my latest one is tight. I believe they updated the carb o-rings with a slightly larger one so they stay where you set them much better. You can also put a dab of o-ring grease on all 3 needle o-rings before running it so they don't rip/tear or dry out as fast from the heat. Just like with exhaust gaskets, they should be replaced every once in a while too.

I know OS and Go engine carb high speed needle o-rings will fit too if you are in a pinch at a race. I used an old OS o-ring while at a race when my needle moved and then I replaced it with a new Go o-ring when I got home. But in my newest Arrow GTR I am using the stock o-rings. When I have time I'll pull them out and see if they are larger then before.

Part # for the complete Arrow Engine O-ring kit (11 gaskets & o-rings) is
A-ST-014

http://www.rccaraction.com/wp-conten.../qual22-78.jpg

I was getting almost 12 minutes a tank with my Arrow at the ROAR Nats. After a 9 min practice heat, I had almost 1/4 of a tank left. I used a Mugen pipe with the 6.5mm reducer in my Agama A8. My tank was way undersize but the cylinder was not marked so I don't know by how much. Engine ran perfect and temped between 230-260'F.

My brother been running these for awile and gets excellent run time,power,and life out of these. He is the one that turned me onto them and I will be running a big race this week end with mine! Will report back.:nod:

pipes
 

has anyone tried a dynamite 053 or 086 on this engine?

James, do u sell any pipes that wud work for this engine?

I need a pipe very soon...going up to Real RC(Jared Tebo's home track) in Pleasant,Mo for the MO State Series Race Rd2 on the 24th!

I don't have any pipes in stock right now Mark. Get the Losi RE-11 from A main. Great power, good runtimes, and very reasonably priced. You'll get it in plenty of time.