dt502001

Sounds like you have got crap in your tank,try cleaning the carb and installing a in line fuel filter.

as you have asked 2x I am guessing nobody knows try calling you local libary and see if they have a manual for your bike they normaly do. Or you can buy one but that wont help you today.

Here are your base map settings http://www.yamahamotorsports.com/sport/mcy/2010_yz450f_GYTR_Power_Tuner_settings.aspx and here is the tool you need to do the changes for the big bore http://blog.yamahagenuineparts.com/2010/02/yz450f-gytr-power-tuner.html once you have the gytr tuner you can play with maps and tune the bike anyway you want and get the most out of your bike.

Ok here is a very good point,,e3 are delvoping thier own plug and proving why it is better. Or at least attempting to. The knock off ngk's are just junk that some company is making and can't sell under thier own brand name resort to branding them as NGK..If the plugs were as good or better then why wouldn't they build thier brand name? Market them and sell under thier own brand name? A fake Rolex is not of the same quality by miles,the china copys of the big 4 jap bikes arent as good. Every spark plug manufacture make a compatable plug for just about any motor,but the ones devolped by the manufacture are the the ones to use in any motor.Just as using the proper heat range and gap with a cheap plug how do you know the true gap or heat range? Changing the heat range or gap changes the way the motor burns the fuel.I can see tons of reason why I would never use knock off spark plugs no matter how cheap they were. The knock off one are not made by NGK standards.nor would they sell a crap product IMO,, if the fake ones were good then NGK would have the other company build them and increase thier profit margin wouldn't they?

Next one that goes through a hood I will take pictuers for you slice,. My biggest question is why for the sake of a few bucks would you chance dammaging anything, I have seen so many motors with the wrong plugs in them,because they were cheaper,the money lost in fuel mileage alone kill's that saving. when motors were 8:1 for the average plugs didn't need to be very well built and rebuildable plugs were avaiable once apon a time.Now with the average motor being 10:1 and bikes 12:1 the demand put on a spark plug is much greater.Just not worth the risk to me. We get cars that have never had plugs changed all the time 100k miles on them.Then someone gets the bright idea that they would like them changed GOOD LUCK getting them out,or when you get them out you wonder ...how in the hell did this thing run. I know I am over kill on oil changes,cleaning,and overall maintence,but,it saves me money in the long run and I never have things break. I try to tell people all the time when 1 thing is acting up dont leave it,because your bill will be less then if you bring it in and 2-5 things are wrong,some people get it and come for the sillest little things and we can sometimes fix it for free,others wait untill it wont run and they get handed a bill,with a list of things needing attention.And think we are trying to rip them off when we are just pointing out the things that might leave them broken down soon. I can get ball joints for 10 bucks or 50 bucks for the same car the 10 buck ones will last 10 weeks the 50 ones will go years.I try to tell all my customers dont waiste your money and have to do the job 2x.. But when it comes to spark plugs they get original correct plugs whatever the manufactuer installed originaly,I am not having a eng failure on my watch,most new stuff out there the spark plugs run 18 dollars and up per plug,a failed plug that takes out a CoilOnPlug will cost 150-200.We just installed plugs that are 27 apiece on a Ford f150 but thats what it needs. 1 eng rebiuld and any money saved on spark plugs goes right out the window.

Dosent matter who sels em tommy,if they are the fake ones they don't get tested like the real ones,and the center will let go possibly,possibly not.The fake ones don't get iso 9001 tested seem easy enough to tell by the stamping on the mettal part if all the info is on that part like the cermaic part then they should be real ones, I have 4 different suppliers and every month someone has a deal on spark plugs up to 50% off normal retail,same with oil filters air filters cabin filters..What it is that they buy HUGE quanitys and dont want to stock them and would rather we keep them and make a smaller profit. No reason why I couldnt buy a crap load of b8es and dump them off on ebay but ,by the time I add in shipping your not going to get much of a deal. Just like anyone else if I buy 4 spark plugs I get them at x price if I buy 400 then I get them at way less. But now adays with every thing using a different plug it gets hard to know what to buy lots of ,,we have spark plugs that are 20yrs old in stock.Going to have to go through the stock room and dump them off someday.Anyone need a spark plug for a 1982 Techumsie 8hp wood chipper they were junk new and I bet I got some.

Yes backwards

It will cost about 200 to bore it and throw a wiseco piston in it ,a new cylinder will be more than that alone. what is wrong with the motor or why are you saying it ducked?

oops my bad when you were talking choke my mind went straight to carbs as most fi systems dont have choke. not much you can do unless you have the scan tool to check the coolant temp sensor,tps angle ect...

Tommy they blow appart the center cermaic comes out and put holes in things,,guess you didn't read what I posted above. EDIT: On a side note just found out that guys are getting Hp running e3plugs with no mods other than changing spark plugs in car engines on back to back dyno runs,not sure if they mak bike plugs yet going to look into it.

It is simple either the 2 wires must be connected or not for the side stand switch saftey cutout to work if it has been removed You might want to check the netural wire as well its blue.

LOL 5 cans of gunk degreaser and a pressure washer befor I would touch it.

What button are you calling choke the red one or black one,red is for hot start and black is for cold.If the 2010 even has a hot start cant remember off the top of my head? You might need to richen up the pilot jet( turn out) these bikes are tempermental to temperatuer get your self a quick adjust pilot screw like http://www.ebay.com/itm/BLUE-ADJUSTABLE-PILOT-FUEL-MIXTURE-SCREW-4-STROKE-YZ250F-YZ450-WR450-CARBURETOR-/150629705741?pt=Motorcycles_Parts_Accessories&hash=item23123ae80d&vxp=mtrmake life much easier

No looser ther Bippo,If I am gardening or anywhere and hear a bike I always try to get a look. Just like titys they all make me look.

If they are Ngk fakes then you might loose the creamic,seen a batch of them and they arent bonded well.Couple of holes in hoods when they let go. On a bike that means in your tank.Someone posted abut how to tell,wrong colour on box,missin stamping on metal part to identife size ect.. have a good look at em and if all that is there then could be you just got a good deal

acouple of years old but still makes me laugh,this happened just up the road from me,at marks place https://www.youtube.com/watch?v=WtUj3br21_E

Jeff fyi stainlees wieghs more per sq in than mild steel your gona have to find other places to shave weight.

Don't know check the speedo drive part # if it's the same then yep,axel and bearing's would have to fit in all.

Oh fuck no I didn't look.... drew your done he's not pionting he's cross his fingers

We never got them the case was formed for them but not drilled,, always learning something new

Probabely not but If he is starting with a old worn one then???? Better to tell him what might happen than to say notin

LMFAO add the penis enlargement kit

The site is called yamaha owner's club ......not yamaha owners only club,many of us have many different bikes and to call someones bike a POS is asking for them to rebute you. Ok so you didn't like the bike as much as your tank,that I can accept and it's your money to buy what you like with it but the Bandit is a great bike The day you find youself not able to get your bike out of a bad spot, you will wish you could turn it on it's stand,and I could turn yours and if the POS stand can't handel it then I would build a better one,I think I could do it with any bike some easier than others but it is doable and all I was trying to do was give people food for thought if they find themself in that position. You said you can't do it with your bike and that would give me a 10 min head start,not that I would need it ,and thats why I said what I did.Your the one who started waving his willie around with specs.Lighten up dude. If the H2O kaws comes in a naked form or ST form I might buy one,but you wouldn't like one because the are to light.,Fi supercharged weapon.And I will keep my bandit because it is what it is and served me well.

Hey Jeff looks good how the suspension working is it too stiff?

Yep I made my own from rubber stoppers for wine the kind you put the air lock in while fermenting were 3 bucks each ,put a bolt ,washers and nut in one stuff it in the pipe and tighten the nut up this expands the rubber for a soild fit,the other one I put a metal valve stem in from a truck same deal install in pipe and tighten the nut then I just put some wire through the spring clamps and ove the rubber plugs they work well takin many a dent out with them.