Honda Dirt Bikes Forum

so i got a bad tank of gas and i could hear that it was pre igniting but i really wanted to ride so i just said forget it so i wnet for a short ride and when i was at a lil track right by my house i was really unhappy about the power so i rode home really easily and drained the tank  
i called the shop to ask about it and he told me that my toppend is shot because i rode it at all on the bad gas so my  toppend has 36 hours on it is that dude at the shop just wanting me to order a new topend from him or is he being for real  
=====================i eat the desert and the dessert

does it run fine with fresh fuel?? at 36hrs it may be a good idea to check the top end anyway.
pinging can do a lot of dammage in a short period of time if it is severe enough.
what bike are we talking about??  

          post count means nothing
06yz125,kx60(2)

the bike is a 1998 cr125
and it runs good with fresh fuel  
=====================i eat the desert and the dessert

so, after draining the tank and adding fresh premix it runs fine.
not so sure i'd worry about it.
but after 36hrs, you should tear it down for a new ring and inspection at the least.  

          post count means nothing
06yz125,kx60(2)

ok thanks ial tear down the topend and inspect it
im thinking of ordering a new one with the sprocket and chain i need thanks for all your help  
=====================i eat the desert and the dessert