#111
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Roll that carb counter-clockwise as viewed from the rear: That bowl is too close to the chain!!!!
__________________
Newest Spanish Girlfriend: 2011 300 Six Days My Daughter is a U.S. Marine |
#112
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Quote:
From a machining and finishing point of view, the Lectron rods look much more professional. The APT looks a bit like someones thrown it on a grinder in comparison. It didn't take long at all to bring the rod into the right length and you can definitely notice the change when making adjustments. You know I always over think everything. Better than not thinking at all. It also seems conditions and fuels are a bit different between here and there. I'm looking forward to getting out for a ride and seeing how it runs across the fuel rev range. Thats the bowl set level with the swing arm? Are you saying we need to run it at a 45 degree angle forwards, as well as to the left.. ? |
#113
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full disclosure because people here seem to get pissy as I SELL LECTRON CARBS, I am not trying to sell you anything, get it direct or whatever, Get over it I am just here to provide info.
so with that clear and out of the way.... Quote:
Second I have come up with my own custom rod specs through my testing. This is based on the above rod, then about half throttle gets richer quicker. This is for people that end up 2+ turns out on the powerjet setting. Basically uses less PJ and mor rod. I also spec a shorter PJ tube which makes the PJ happen later. I have about 5 rides on this setup on my personal Husky 125 with 165 kit and it is fantastic. IMHO. Starts first kick every time hot ot cold, idles perfect, snappy response, great power no flat spots or richness anywhere. PERFECT to me. I just raced the Idaho City ISDE qualifier this weekend with this setup, my MS-3 rod and short PJ tube and could not have been more happy. 1 kick EVERY time, great long pulling power and smiles all day long. This is a serious race for guys trying to qualify for the 6 days and 120 miles per day of 4500 feet elevation changes all day long. About 1/3 DNF. My 165 / Lectron impressed the hell outta me all day long. I got a 2nd place and felt really good about it. I hear a lot of talk about how the Lectron is not as altitude compensating. BS. I typically ride in the coast range mountains (Trask area) of Oregon. My MS-3 rod and short PJ tube all tuned for 50-2500 feet worked fantastic at 4000-8400 feet of this Idaho race. I mean perfect. Buddies where complaining about how rich there bikes were running at 8400', mine was running just like it does at 100 feet. Snappy, clean, crisp, great power. Good buddy on my same minute was running a Lectron and a Husky 125 and also reported perfect running all day long. So My carb has seen 50 feet and 30 degrees to 8400 feet and 75 degrees, runs perfect. Only adjustment I made at all was turned the idle up 1/4 turn for the 4000-8400. Done. Love this carb. After the race I pulled my plug and looks like a bike running lean. Cleaner than i have ever seen a 2 stroke plug and looks like a bike running too lean. But it is not, no flat spots, no overheating no running on, just makes great power everywhere and runs crisp. could not have been more happy with the performance of my Lectron. |
#114
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Shh Kelly.. its APT time now.. Hahah!
Seriously though, Lectron (Kevin) has been great to deal with and more than accomodating.. Very very approachable and as indicated by Kelly, more than willing to work towards implementing solutions. Their business model is no bs, and their price point is attractive. They have carbs in stock and you can have one on your bike right away. They don't have the external adjusters, and in theory don't compensate like the APT claims. For me personally, I haven't noticed any issues across a ride. Engine load or jetting for conditions was still a compromise, but I haven't had a chance to check the APT in regards to this. I'll have some time on the APT next ride and then things will become clearer as to if its really a 'better product'. Its too soon to comment yet. The Lectron is a much better fit than the billet SC. Very bulky and hard to get to. The external adjustment is a bit hard to engage at times, and can also be hard to feel the actual clicks. |
#115
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total BS, runs perfect from 50-8400 feet for me. Not a hint of issues and nice simple overflow hoses.
would be really interesting to see what my MS-3 rod and shorter PJ tube will do for the GG's. Local buddy Tim just tried the MS-3 rod on his KTM 200 and reports very good results as well. I designed this fir the unique needs of the small bores but think it might work well on other bikes too. I'm serious when I say my carb has been absolutely spot on perfect since installing this. Was great before, now perfect. I can't leave stuff alone but I am stumped how to make it better at this point. Starts stupid EZ and gets awesome milage as well. |
#116
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title says Lectron, how dare you bring up the APT here!!!!
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#117
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haha says vs APT!
Great info. I should have got you to stick one of your MS needles in with that damper part you were going to send over. I'm certain I'll have the Lectron back in at some point. The plan will be to send the SC down to TSP and have Dave run it on the Dyno for a bit. Probably on his newly aquired TE250. I also personally won't have much data on the altitude adjustment. I ride between 0 - 1000M and thats as much as it gets. Humidity and temp can vary between 15-35C and 0-100% in the same day though. This and a dirty air filter both caused noticable changes in the Keihin, but nothing that couldn't be tuned out with the pilot. |
#118
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Aw, c'mon Jake .. is it Wednesday yet?
how 'bout now? now? |
#119
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I got the bike running pretty well yesterday, but then today I found it really hard to start. The hardest its ever been (excess of 10 kicks). Usually its a 1 kick fire, if not second. Always has been with the PWK and the Lectron. I'm not sure why, as when I first installed it, it was well on the lean side and still fired 2nd kick on the choke, which raced away at idle and continued to race once off. I brought it around 10 clicks richer from here to get the idle to settle in and give good response off the bottom.
Once I rode it for a bit today and noticed a hanging idle present so went a couple clicks richer. I've hit my first real issue and its one I was honestly expecting to have to get through too. I have a lean bog off idle, yet a rich condition at idle. Getting the 1/8th -1/4 throttle rich enough to not bog leaves me with excessive blubbering up to that point. In PWK terms its like the needle diameter is too lean. From 1/4 throttle on it runs well, but feels a bit rich too. I can't lean the mid out without the below 1/4 throttle losing all its torque. Its kind of the same thing that happened with the Lectrons metering rod too, but the compromise didn't seem as bad. Ie the Lectron didn't seem to hang its idle as easily, or drop its torque so much, or even burble as much off idle. I think the Lectron rod I've been using more like a small pilot, with a thick needle, and leaning the needle clip enough to clean the bottom end would leave the midrange lean.. Where the APT one feels like a large pilot, lean diameter, and a richer needle(or clip position). Richening the needle clip position to fill in the lower throttle only makes the mid richer. I also found I really have to rotate the carb around a bit to clear the chain. Will this cause any flooding issues? I've always ran my carbs with the float seam parallel to the ground, which I had but there is already minor signs of the chain making contact and thats just in my play loop. So initial results aren't what I expected.. but I have emailed APT and also let them know I'll be posting here. Maybe Corey will chime in with some ideas. I'm not shunning either product, but I think that the Australian conditions/requirements are clearly a bit different to those in the states. I always found that when comparing my 250F settings to those on thumpertalk too. |
#120
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