Recent content by chiribomb

All the parts are available and should be a simple fix, just depends let us know what you find.

I wonder if I could get my cr500 motor in a pitty,:rolleyes: I read that 2 stroke marine engines that are direct oil injection have reduced the emissions to almost the same level as 4 strokes.:eek:

who needs a factory 4 stroke, yep 110 hp banshee http://www.cpindinc.com/products/Yamaha/Cheetah_Cub/Cheetah_Cub.html or a 100 hp TRX 500r http://www.cpindinc.com/products/honda/TRX510R/TRX510R.html# My 250r has been rock solid for 20years since new, now it time to take it up another level!

did you get it yet?

so whats the conclusion, junk or jewel

Other than the motor check this out: http://dratv.com/ct.html

before you crack that thing open you might try this: prop up the back wheel so it spins, remove the sparkplug to reduce the resistance of the motor. remove the flywheel cover on the left. 8 bolts no oil to deal with. There is a little black plug (#20)that hides the bolt for the shift...

but where are the specs on this motor?

thanks for the quick reply, how about the clutch disk, gpx has 5 and lifan has 4. Does it use the 13mm piston pin or the 14mm pin? Gpx is usually the 13mm pin.

maybe you will have better luck, I still waiting.

that not what i am asking, but where else can I find a 59mm stroke crank? Thats what I am interested in. I want to know if they use the 100mm rod and what is the piston pin to deck dimension. Is this the 78mm cylinder with the 98mm long sleeve? Who knows DMZ and can get him to give...

Who know what this is, the guys here think it could be junk. http://cgi.ebay.com.au/NEW-OUTLAW-140CC-LIFAN-OIL-COOLED-ENGINE-GPX-THUMPSTAR_W0QQitemZ230053978492QQihZ013QQcategoryZ29705QQcmdZViewItem This guy had a 138 cylinder that was really a 127? This 140 is it 59 stroke and 57 bore...

look at the expoded drawing number 6 with the 3 prongs. The top of the prongs are flat but the edge is too sharp. use emery cloth or a fine roll of emery cloth and mandrel that can be used in a die grinder. Radius the edges of the prongs so that when they move to go into number 3 gear and...

For those that are interested in specifically which gear i cleaned up, it is number 6 on the drawing http://i108.photobucket.com/albums/n6/chiribomb/trans.jpg Does anyone know why the 2 shafts on the honda motor are shorter than the chinese clones. Both motors have clutch on the tranny, is it...

I went ahead and blended the radius on both platues and also the adjacent transitions, it really helps the way in which the drum and pins work together. I assembled the tranny and noticed another problem that was causing the drum not to rachet in to 1st and 2nd from neutral. The primary gear...