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  1. Will scott

    Yx 150/160 rings issues

    Hi I am having issues with the piston rings in my 160s, I've had 2 now all of them keep wearing out the oil rings in about 10 to 15hrs of use one of which was a tb head kit with the 60 mm high comp piston. I just bought a cheap yx 150 with low hours and the rings have gone to in 2 rides to. I'm...
  2. Jope22

    YX160 or Z155HO?

    Hello,i am new here! I have asked this question in many forums like thumpertalk.I am thinking about getting YX160 or Z155HO.I dont know which one to choose.The engine goes in road/offroad bike with 17/41 gearing.The engine would be maintained properly with top ends and oils and valve...
  3. J

    z160ho oil cooler help needed

    I have a pitsterpro z160ho which I want to totally remove the oil cooler and not use it at all.. as the motor is in my z50r and the cooler clutters it up too much (want a cleaner look) is it just a case of finding bolts and blocking the holes in the motor ? or do I have to run a pipe to link the...
  4. N

    new DHZ DPro 160, Z160Ho, Stripped 2nd gear,

    Hi gents, first off awesome forum. I've learnt a lot and I've managed to set up my dpro 160 from reading all the info on here and for that, thank you. I've had my dpro for about a week now and it's been running perfect up until yesterday. Had some mates over with varying levels of riding...
  5. my67xr

    Daytona Anima 190 F FDX FLX, Zongshen 155Z , Yinxiang YX150 YX160 Clutch Basket repair

    an engine i worked on had a lot of rubber in the oil filter strainer down the front/bottom of the r/h engine case so i thought i had better check the clutch basket. it looked ok, but when i held the alloy basket, i could move the gear on the back forwads and backwards. that shouldn't happen...
  6. my67xr

    Daytona / Lifan 150 Adjustable Outer Rotor Stator conversion to Z155Ho, Z160Ho etc

    i thought i'd make a thread for anyone wanting to convert their Ignition's to the Daytona / Lifan 150 Adjustable Outer Rotor set up on Zongshens etc this is the basic Outer Rotor kit to suit a Daytona 150 / 190 or Lifan 150 that you'll need to do the conversion. or you can buy the more...
  7. T

    YX 150, hole in head ?

    Hi I recently bought an YX150 engine and...There is a small hole near intake manifold. Can anyone explain what it? I'm puzzled?
  8. G

    Z160HO installing into 125 frame

    Hey I'm thinking of buying the Z160HO from eBay but im a bit worried about installation and if it will go straight in. Would I need to buy a different clutch cable and carby This is the motor that's in atm 156fm1. Can you see any problems I could possibly have.
  9. allyboyz

    GPX-125 or Z160ho rec reg?

    hi guys, Is it possible to wire up a rec reg kit to either of these engines ?
  10. Chops

    Chops 160 outlaw

    So I thought I'd start a build thread, havent added or changed anything yet as its only 2 weeks old tomorrow and it just spent its first 1 and a 1/2 weeks getting ridden each day:cool: Love the bike, ran well not a problem with it and gave it two oil changes whilst away. I think the tappets...
  11. S

    The best bargain yet !! Z160HO PitPro !

    So I've been scoping out the pitbike sites for a while. Decided a few people would be around home todays so I put up that I was after a new motor, something decent. Some guy messaged me said he had a 160yx fully running, all gears, he has a big bike now and wants to get ride of it as his lad...
  12. D

    Shimming transmission/gearbox and clutch, YX160

    Is there anyone here that can explain how to shim a box, where to shim and shimming the clutch basket in easy terms to understand. I carnt seem to find much info on this seems like some people know a bit on this but don't put it up on the web. I'm just putting a new gear set in my yx160 and I...
  13. ClassicHonda50

    TB Parts KLX110 style V2 Race Head Upgrades

    The following improvements have been made to the KLX110 style V2 Race Head: - Now comes with forged aluminum roller rockers - Bushings rollers have been replaced with a bearing rollers - Intake valve is now stainless EV8 like the exhaust valve Also, there is no price increase on the...
  14. G

    3 phase lighting coil rectfier needed.

    Well I hit a new 160z and it comes with a 3 phase coil I'm looking for a new rectfier for it as it didn't come with one. Any ideas?
  15. D

    Will Tb 2v race head fit on z155?

    Wanna know if my tb head off my yx160 fit a pitster pro z155?
  16. D

    Pitster pro engine which one?

    Hi all just got me hands on a small pitty with 12 inch rims and a smaller farm compared to my yx 160 Bigfoot. The bloke I got it from said it was a pitster pro 160 r spec engine. I looked at the barrel and it's stamped z155. He said it came from dhz not sure if he's talking about the bike or...
  17. D

    Diffrent engine cases

    Hey all I gotta get a new LHS engine case for me yx 160. Anyone know if there's differences in them? I read a post in hear a while back where someone got a new one and put the motor back together and had shifting problems. What I remember is it came down to a casing mismatch. Anyone shine some...
  18. gottagetacheaperhobby

    NGK Coil

    Racing NGK Ignition Coil Pack 110cc 125cc 150cc 250cc ATV PIT PRO Dirt Quad Bike | eBay is it a legitimate ngk and would it need a splitfire lead as well?
  19. Cordogs

    How do I stop this from happening spanner spinners?

    Pretty self explanatory, I fixed it once took it for a ride then it happened again an hour later. Don't want this to be an ongoing issue!
  20. android90

    Motovert rx z160HO exhaust help

    Hello just wanting peoples opinions on a decent exhaust for my motovert rx that im about to replace the old blown up lifan 150 with a z160ho that I recently purchased though DHZ , keep in mind in south australia where I live the cops can be quite rude and defect alot of bikes and cars for loud...