ok got new top end rings gaskets so on well starts fine but hit gas revs nice then all the sudden no power and bogs out what could be the problem? only thing i can think of is carb or valves need adjusted but not sure on the right gaping with feeler gauge.. timing is right .. though any info would help also its cold out and the bike starts and runs and gets warm so im lost it seems that if u rev it up then let go rev sonds good but rev it and hold it bogs out ..........any help would be help ful thanks
and if any one has a manual that they could scan and send on the valve adjustments would help email is ranger696f@hotmail.com .......

 

hmm...sounds like a carb problem...how long was it apart when you rebuilt it...could anything have gotten into the carb like a bug or spiders

 

nop not a thing was redone and put in a clean bag im thinking it may be one tooth off on the timming though or the vavles need to be re adjusted but dont know the right procedure for it

 

The valve specs are .008-.010 cold

 

is that for intake and exhaust?

 

ok just checked carb and cleaned it again not a piece of sand or dirt or hair or anything in it and all jets are clear and free so ill double check in morning and hope the best then on to the timing and valves

 

well not carb its the time to move to valves and timimg

 

yes...then go to the valves and timing

 

well aint this a hoot guess what it was the air filter wierd every thing checked out and well i got peed and well hit the filter and next thing you know it was running better instantly when i hit the filter and poped it off wierd never in a million years thought that

 

yes