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95 mj
by: chamisataza - May 7, 2013 19:31:02 GMT -5
Post by chamisataza on May 7, 2013 19:31:02 GMT -5
which is better on my sym dd50 72cc polini cont a 95mj or 88mj i am using v8 exhaust and stock carb. air box thanks
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oil
by: chamisataza - Apr 21, 2013 16:29:35 GMT -5
Post by chamisataza on Apr 21, 2013 16:29:35 GMT -5
i do that too.putting some oil in the gas tank to be safe,i am just wondering when i hit 50mph it seems there still speed/power to give but it nailed me on 50mph. i have stock carb(#88mj),v8 exhaust,kelli pulley w/7g(6&8),72cc contesta.what do you think will i change ?is it the roller make it heavy.
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oil
by: chamisataza - Apr 20, 2013 14:37:23 GMT -5
Post by chamisataza on Apr 20, 2013 14:37:23 GMT -5
thank you skuttdawg for replying now everything is clear,what i thought is 800 is much thicker oil,i just went to cycle worid here in va.and they don't have the motul 710 the guy give me the pro GN2 genuine 2 stroke injectr motor oil.is that good also for what i read it also good in break in.my break in is almost 200miles i reached 50mph once in a while.i am not doing wot yet.
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oil
by: chamisataza - Apr 20, 2013 1:14:50 GMT -5
Post by chamisataza on Apr 20, 2013 1:14:50 GMT -5
motul 710 or 800 on my sym dd50 i have 72cc stock carb and v8
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Post by chamisataza on Apr 9, 2013 21:38:53 GMT -5
thanks for the picture that what i am thinking vise grip but what happen if you use visegrip the cone will come out or it will unscrew the nut..and you can still use the old nut after you remove it..
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Post by chamisataza on Apr 9, 2013 21:07:31 GMT -5
i just wonder how can you remove the manifold easy way because there is a circle cone in one of the nut is so that you can not remove it.pls help i want to change carbon reed..
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Post by chamisataza on Mar 28, 2013 23:18:10 GMT -5
i am using stock carb of the sym dd idk what mm is the stock size of sym dd50.i am ordering #88mj for now i will stick to my stock carb just up jet the size what would be probably my mph if i have this set up..right now i am still w/ my 50cc block runs 45mph w/ 85mj may next mo.when cold is gone i will put my 72cc polini and #88mj.i already try 5g it did not reach 45 mph only 40mph
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Post by chamisataza on Mar 28, 2013 20:38:43 GMT -5
so 7g is still heavy for 1500rpm torque spring i might lost top end
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Post by chamisataza on Mar 28, 2013 0:54:08 GMT -5
i have 72cc polini contessa,1500 rpm torque spring 1000rpm clutch spring 6 &8g rollers kelli pulley v8 exhst,Racingcdi 88main jet,stock airbox.stock carb any suggestion or comments!?..
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