soulglow
Posts: 4
Joined: 2/24/2005 From: Carlisle,
PA, USA Status: offline
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Broke mine in today...it came set on the lean side actually. I can't believe the manual recommends ONE tank of break-in just "driving it around the parking lot." I can see impatient kids/dads just pegging the throttle for 4 minutes trying to get it to do some "sweet wheelies." I gave it 4 tanks before I started leaning it out, and I've put about 6 or 7 tanks through it so far in total. Maybe I got a stinker engine, but I'm pretty disappointed in the performance so far. The only thing I've ever had that was harder to start was the old Cox glow engines. The low end was really sluggish up to a point where it would very suddenly find a little power band and then get going, but it topped out before I could get excited. I would be ok with the weak top speed if it had some good torque to it, but she sure don't. This could get a little better as the clutch breaks in. The real issue is that on the most recent tank, it started making a terrible clanging noise under acceleration. It was sporadic at first and then got more frequent. When it would make this noise the acceleration would be visibly disrupted and the car would jerk. It was bad enough that I shut the car down for the day. I looked it over and I see nothing stripped or disconnected...it was only run in the parking lot anyway. I'm figuring it's either the one-way bearing or something internal in the engine. Either way, it makes me pouty. Oh, and I'm a full-time RC mechanic/technician so I'm confident I treated her right. Don't take this as a condemnation of this car, it's definitely possible I just got a funk engine. I'm going to contact Horizon tomorrow and see what they say, and will surely update.
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