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Post by wilds on Feb 3, 2014 15:07:15 GMT -5
You will notice when you put the case back together if it's enough.
Grab the crank and spin it around several turns with your hand and you'll hear and feel if its enough...
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Post by wilds on Feb 3, 2014 14:58:02 GMT -5
Since I didn't want any restrictions in the oil flow I also had to adjust the cylinder base gasket so that it aligned properly with the hole for the oil. I just cut the hole out a little so it match the engine case. Here's an image before adjustment:  and after adjusting it: wildswede.se/Baotian/Cylinder/Packning_fixad.jpg |
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Post by wilds on Feb 3, 2014 14:45:27 GMT -5
Wilds how much you take out of the oil pump housing? Here's an image of how much I took off when I installed my 3mm stroker crank:  |
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Post by wilds on Feb 3, 2014 13:42:21 GMT -5
The gasket is stuck down with gasket sealer I cut the piece out this morning. The parts will be in today I may install it this evening will take pics and report progress. I also use gasket sealer! Great to hold the gasket in place and seals everything properly. |
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Post by wilds on Feb 3, 2014 13:37:34 GMT -5
I wondered why that piece was there It has nothing under it, it was obvious I had to cut the piece out where the jug sits. Yea, the part in the center of the jug is obvious, but I think there are many that forget/don't know about the other part of the gasket. So I thought it would be good to post a note about it... |
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Post by wilds on Feb 3, 2014 0:24:48 GMT -5
There is one part of the engine gasket (highlighted in green) which isn't in contact with the engine case at all, I always cut off that part before mounting the case back together. I have found bits of that part of the gasket in the oil filter after it was broken by the crank shaft. We do not want the flow of oil to be restricted in any way...  |
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Post by wilds on Jan 23, 2014 13:39:00 GMT -5
gy6racingteam is known for selling lots of fake stuff. they have a huge selection but when it comes down to it lots are fake and misleading. Such as his crankshafts. he says they are forged but they are not. I have the exact same crankshafts he has and they are not forged. His OKO carburetors are fakes and so on. I would love to compare that camshaft to a regular A8 and see if there is a difference. I agree, they sell a lot of fake stuff! I while back I bought the NCY "high performance titanium valve springs" and when I got them they were softer than the original springs. Titanium is lighter than steel / iron and when I control weighed them they were heavier than the original springs, they were also magnetic and Titanium is not magnetic. Would never put them in my engine so I threw them in the trash... |
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Post by wilds on Jan 23, 2014 6:17:51 GMT -5
After I splitted the engine and had the crank still sitting on the left engine case. I just screwed the nut back on the crankshaft and gave the the nut a whack with a hammer and the kick starter gear came off easily.
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Post by wilds on Jan 22, 2014 2:39:33 GMT -5
Before you put in the stroker crank I think you will have to grind off a bit material on the crankcase. Att least I had to... BTW, I didn't fell much difference with the A8 cam when I tried it. The best cam I've tried so far is the one which came with this kit: High Performance Tuning cylinder head "V2" big bore 66mm highlink Iv'e so far tried the following cams: Original, A8, A9, A12, A14 and ZV |
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Post by wilds on Jan 21, 2014 12:23:25 GMT -5
I have the Ecotrons kit on my scoot and it's great! Matt at Ecotrons will give you great support on the mapping and other problems if you get any. Here's some pictures from my install: Ecotrons Efi kitAnd I have this exhaust on now  Exhaust is custom built by Akunar in Thailand and named after me  Akunar Motorcycle parts |
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Post by wilds on Jan 15, 2014 0:25:03 GMT -5
This guy has the record in Sweden, 42,6 miles under 15 minutes. Insane speeds!
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Post by wilds on Jan 13, 2014 11:13:48 GMT -5
I'd go with millsc advice: Adjust the valves.
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Post by wilds on Dec 27, 2013 1:26:57 GMT -5
The Taiwanese version would give a slightly lower compression since the valve markings are bigger...
The other set comes with a cylinder head.
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Post by wilds on Dec 23, 2013 9:02:39 GMT -5
The connector you found I think should be connected to the switch on the side stand. Black/White is grounded when side stand is down, should also cut the spark to the plug. This might help with the connections of the light switch: Electrical circuit chart |
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Post by wilds on Dec 16, 2013 0:34:14 GMT -5
There is a small overlap of the opening times of the valves and the backpressure in the exhaust is causing this.
It's normal and OK.
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