I know this is a horrible question but which way does the exhaust pipe go on does it kinda wrap around the motor on the blaster or sit by the right front tire
Stupid question !!
- Thread starter dodgeman
- Start date
It doesn't say anything on I believe it is a stock pipe and silencer its like a silver silencer on it wish I could post a pic of it sorry I'm not much help first Yamaha and blaster I've ever owned so don't know alot about tem at all i
The stock Yamaha blaster pipe will either have a heat Sheld on it or if it was removed the mounts for the heat shield. It should be on outside bend of the pipe. It's important to know what brand pipe is on there so you can work on jetting the bike correctly? I'm assuming the pipe wasnt on the bike when u got it so jetting might not be correct.
There's two types of pipes most common is the left bend it should fit like this
Then there are right bends the wrap around like this
One more word of advise is before installing make sure u have the proper flang and the donut gasket that seats behind it is their. It is IMPORTANT that your pipe be fitted airtight.
Ya the gasket Thing is all their and I will post a pic of the pipe it does not have a place where a heat shield would go I just bought the quad and the whole top end was destroyed so replaced all of that other than what I just did to it I have no clue about what's on it and what's not
While you have it apart already you should leak test. If you don't have a leak tester there a member on her that sells them for a great price and fast shipping.also there are directions on here how to use them properly..also take the carb off and clean and see what jetting you have..
Roger that thanx for everyone's time I already have everything put back together though everything in the bottom end looked fine flushed it all out started the first kick and runs well except carb is leaking everywhere but that minor I'm gonna tear into the carb today just trying to get the break in done as of now
Yeah so you don't have to undo the work you have just done. Being new to blasters you may not understand the importance but if you don't want a second rebuild in the near future take the advise LEAKTEST it, it just makes sure that there are no leaks present that could upset the fuel air mix. Takes five minutes for the test!
By the way if you don't want to buy one, there are also threads on here how to make one.
Post a pic of that pipe, and let us know the Jets that are in the carb now.
What are you running as of mix for the break in, or are you using oil injection to break it in??? Actually i hope some one else chimes because I'm not 100% sure myself if its best idea to break a motor relying on oil injection. I'm sure you could but i don't want to say yes and than something happen but, Please please please leak test before you run that motor.. and after you do, plug chop so you can find in your jetting correctly..and you can make a leak tester pretty easy if you got some basic things lying around..
From my research what I know of the oil injection the only problem with it is that they are known to fail. The failure itself could be fixed no problem. However if you lose your oil injection mid ride you will be running lean with no oil. Witch blows the bike up that's why I deleted mine.
However a properly working system will mix oil and gas perfectly
Fine for the break in.
Anyone feel free to correct me if I'm wrong that's just what I picked up from my research
You are partially correct. The oil injections are not known to fail as in plastic gear breaking or anything like that. The ways that they become problematic is if it gets air in the system (Usually caused by rollover or wheelie.) Then the system has to be bled. Or if the rider does not verify that there is oil in the tank. I am not a fan of the oil injection myself. I prefer to bee 110% sure my motor is getting the proper lubrication no matter the circumstances, this is why it has been deleted on my bikes.
Please tell me that the previous piston was in one piece when you removed it.
If you tried to flush out particles of an old piston from the crancase, I am afraid it would not have been succuessful as you have to split the cases to remove all the debris.
Injection oil pumps do not fail, the problems lay with the operator failing to fill, failing to practice cleanliness or allowing air to enter the system.
Do not add any oil to the gas if you are using oil injection you will lean out the AFR.
Some people advocate adding oil in the gas for break in, this is an absolute bad practice, the oil injection will provide adequate oil.
^^^^^^^ X2 on flushing. I never reccomend flushing a bottom end. There is now way to be sure it is all gone. As Blaaster said, hopefully the old piston was in tact.
Thanks guys! For the correction. Either way I new that the injection mixes perfect And that the added oil would be no good!
Learn something new everyday! I really thought that the oil injection where know to break!
I deleted mine because like wife's blaster said if I mix 32:1 I know 32:1 is in my engine at all times under all circumstances.
Learn something new everyday! I really thought that the oil injection where know to break!
I deleted mine because like wife's blaster said if I mix 32:1 I know 32:1 is in my engine at all times under all circumstances.
Figured out the pipe but idk what jets are in it. It says 28 on it so but still doing break in and gave it some more throttle today and its kinda boggy acts like its gonna big out and die but once I can open it up It should let me actually mess with air/fuel mixture screw
