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Post by sobotek on Oct 1, 2015 12:28:47 GMT -5
Hey guys.. Just installed my s6 streetrace today.. And i forgot to tighten the spark plug when i went for a ride.. I wot for 1mile at 8800rpm and then when i lett it off.. Something banged and the scoot died.. Had to wait for 5min and then it would start right up.. I did WOT again and the same thing happened.. I couldnt believe i did a soft seasure 2 times.. But i was not shure the first time what it was.. I went home at 6000rpm or 20mph.. I wanted to check my spark plug.. And it was not tight i could screew it in for about 4 turns..
Could this be the problem to soft seasures?
Because i used to ran this cyl with a 90MJ and i doo it now also.. Thats why i couldnt beleive i was to lean..
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Post by Fox on Oct 1, 2015 12:57:05 GMT -5
If you tighten the plug and it stops seizing then you will have answered your own question.
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Post by sobotek on Oct 1, 2015 13:19:17 GMT -5
Hehe.. I know that.. Butt it was getting dark and i didnt want to ride anymore.. So i thought that you more expirienced guys can chime in..
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Post by ams417 on Oct 1, 2015 13:23:12 GMT -5
Put a new plug in and make some runs. Check the color against a plug chart to see where you are lean versus rich.
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Post by filip on Oct 1, 2015 16:52:30 GMT -5
Brand new streetrace? WOT? I am all for hard breaking in, but unfortunately the streetrace is known for soft seizing a lot when new, be more gentle with it please  |
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Post by sobotek on Oct 2, 2015 14:18:21 GMT -5
Filipe nije nov streetrace kit..
Streetrace kit isnt new.. It has around 2500miles on it.. The good thing is its running fine now when i tightened the plug.. So remember to tighten those plugs..
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Post by filip on Oct 2, 2015 17:58:36 GMT -5
Great, it probably sucked more air through the thread Super druže |
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Post by ams417 on Oct 2, 2015 19:43:18 GMT -5
Glad it's solved. Riding is much better than troubleshooting.
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Post by sobotek on Oct 4, 2015 2:15:06 GMT -5
Glad it's solved. Riding is much better than troubleshooting. I hear that.. |
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Post by PIG on Oct 4, 2015 2:40:53 GMT -5
If it was me I'd be pulling the top end off and having a look see. Once the plastics are off its only 4 bolts and 2 exhaust bolts to put your mind at ease. I personally wouldn't trust a top end that I've soft seized twice with out having a look at it.
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Post by Clank on Oct 4, 2015 3:45:15 GMT -5
Ok, I'm a 4T guy. What exactly is a "soft seize"?
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Post by Corrosion on Oct 4, 2015 5:56:35 GMT -5
Piston expands faster than the Cylinder. The piston will stop due to friction cool and release. it generally leaves contact marks on the piston skirt.  |
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Post by Clank on Oct 4, 2015 21:24:16 GMT -5
Is this 2T only thing or do they call it something else for 4T's that I am not aware of?
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Post by sobotek on Oct 6, 2015 8:12:41 GMT -5
I did take the whole engine feom the frame and i am about to rebuild the whole engine.. Everything new.. From crankshaft to every bolt..
Does anyone have any experience with naraku 50cc cylinder kit? It is supposed to have a little more power than the original top end.. Thanks for the info
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