Carnage :: Yamasaki motor go bye bye

[Marshj]

bummer bro:banghead:

[Sanford]

How old was that crank?

If your domes have some nicks, don't use them. Domes with high/low spots from crank grenade can cause hot spots (pre-ignition).

[waterfreak]

Was that an SBT crank!!
:haha:

[WaHoo_1]

damn saki...that sucks wankers! Sorry to hear...

[Matt_E]

What happened?

[Shonuff]

Mixing oil into the fuel is not a suggestion . . . it's mandatory.


:wall:

[S&Ssuperjets]

Did it die or just loss of power ?

[Marshj]

Did it die or just loss of power ?

He was talking about loss of power on this motor about a week ago..could have had something to do with it saki?

[Matt_E]

How can your premix ratio be off?:banghead: :banghead:

[Marshj]

How can your premix ratio be off?:banghead: :banghead:

Donno how they do it in the south...but you should see how us Northern boys mix these things:bigeyes:

[Marshj]

How can your premix ratio be off?:banghead: :banghead:

Donno how they do it in the south...but you should see how us Northern boys mix these things:bigeyes:

[gimmick]

You mix it twice up there?

[Adam]

Saki, Its mine, dont even think about. Ok STOP thinking about it since I know you are!
Now thats out of the way....

DAM! That sucks bro!


:biggrin: :banghead:

[kid4now]

Thats what you get for not calling me to ride :frown: .

Wow sorry bro....

[kid4now]

Looks like the thrust (sp) washer and bearings let go on the crank taking out the piston.

[FL-cracker]

that sucks dude. Better get that thing ready for Seby!

[Ollie Rastabean]

That was the "Red Baron" right???

Did you ever get the Blaster running?

-O

[WaveDemon]

after studying the rear piston, it looks like i either had a lean seizure or a deto-induced seizure that just looks like a lean seizure.. couldve been cheap 'premium' gas.. couldve been my premix was off.. too much igntion.. or that 'crank torsioning' penomenom??

i dont know to be honest... couldve just been me holding it WFO for too long at the lake that day.. i noticed i was holding the throttle open when i was practicing BR's that day.. my bad.Is it me or is the rod discolored from heat. did you have a bearing failure?

[CG Racing]

saki, call me if you need any part, i'll do my best getting em to you fast.:biggthumpup:

[PancakePete]

Man, that sucks.. Hope its saveable !

[Marshj]

that was brad's guess also.

so, maybe the crank bearing seized, thrust washer fell apart and bits of it went up into the combustion chamber and got bounced around in there and out the exhaust?

Exactly that happened to my Bro's fx1 saki. On a low hour crank too. Took out the piston/part of the head and then actually got stuck in the piston top:banghead:

[Matt_E]

I guarantee Chuckie's cyl will have quite a bit more bottom end.

[PAIR-A-DICE]

i hope its ANYTHING like his other motors i've tried! i might have to drop down a size or two on my jetting.

:cool2: :sneaky: :cool2:

Chucky knows his stuff...

[Idok]

Exactly that happened to my Bro's fx1 saki. On a low hour crank too. Took out the piston/part of the head and then actually got stuck in the piston top:banghead:



that happened to me the first ride after daytona last jan....

[Moondance]

current progress:

- all the fashionable yamaslut yellow removed from cylinder
- crank and pistons installed
- motor painted
- snapped starter bolt in cases drilled out (much straighter hole than stricky's!)

remaining:

- order new domes from greater (completely forgot!)
- flywheel, igntion, coupler, intake, exh mani, head reinstall.


defoaming/refoaming superjet has moved down in my list of most hated superjet jobs of all time. drilling out the snapped bolt from my starter had to me the most aggravating experience to date! holy crap!ok...I have heard of some pretty crazy sht, but trying to fit a sj motor into a bug...wtf:biggrin:

[Moondance]

ok, now THAT was funny! :haha:

hmm.. you think it'll fit? i mean, it's only got almost FOUR TIMES the HP of my vw engine!! :bigeyes: :bigeyes: :bigeyes:

dam, i never thought of it that way. talk about perspective!could be onto something.....I can hear the rumors now:dunno:

[PAIR-A-DICE]

I've been wanting to install an SJ engine in my golf cart...:Banane01:

[Ollie Rastabean]

could be onto something.....I can hear the rumors now:dunno:

Yeah, but where are you gonna put the radiator???

-O

[Moondance]

so it's starting to look more like a motor..

i have to pull the starter and exhaust manifold back off tho to drillout/timecert a stripped thread on the cylinderwtf....now you're trying to mount it on a bike?:sneaky:

[Mike Serlin]

What's that sticking out of the top of your piston? It looks like the needle bearings in the top end bearing. Is it possible that bearing went out. It just happened to me. Feel the inside of the rod (where the bearing rolls) to see if there is any pitting from corrosion.

[Ollie Rastabean]

porn for Saki.

[Ollie Rastabean]

SHOW OFF!

take some pics of that sweet equipment timmy's always talking my ear off about in your garage! :bigeyes: :sneaky:


Uh, that aint my helicoil kit. Merely a kit from the web.

Cannot move in the garage right now. Filled with bus interior.

-O

[Ollie Rastabean]

I am guessing that Tim is talking about my Smithy. Not as impressive as Tricky1's setup but gets me by when I dont have access to the work machines.

[Ollie Rastabean]

Dam O! that thing is SWEET. i need one too! what is it? HAHAHA

Its a mill/drill + lathe (you might have been kidding)

It might be for sale in the next 6 months. I need to upgrade to the next machine in the line. I do not like the way this one threads.

-Ollie

[Ollie Rastabean]

for sale you say? how's your lay away plan? :-)


Not good enough. :bigeyes:

Free delivery though!

[douglee25]

what kind of coin do those machines cost anyways? pm me.. just out of curiousity.. i honestly have no clue!

Harbor freight sells those things for a decent price. You're better off finding a used Bridgeport for around $1500.

Doug

[Ollie Rastabean]

1.Uh, That aint a Harbor Freight Machine.

2. Harbor freight machines are pretty crap and are actually a copy of these smithys. If set up correctly a smithy can be just as accurate as a bridgeport.

3. Those harbor freight machines dont even cut true english dimensions. They have metric leadscrews with english dials.

4. I dont have the floorspace for a vertical mill + a lathe.

5. You cannot easily turn metal on a bridgeport.

6. I am pretty sure a $1500 bridgeport will give you some trouble and probably would not cut straight anymore.

[douglee25]

1.Uh, That aint a Harbor Freight Machine.

2. Harbor freight machines are pretty crap and are actually a copy of these smithys. If set up correctly a smithy can be just as accurate as a bridgeport.

3. Those harbor freight machines dont even cut true english dimensions. They have metric leadscrews with english dials.

4. I dont have the floorspace for a vertical mill + a lathe.

5. You cannot easily turn metal on a bridgeport.

6. I am pretty sure a $1500 bridgeport will give you some trouble and probably would not cut straight anymore.


I stand corrected. Harbor freight used to sell them. When I just checked their catalog, they are no more. I'm not putting down your Smitty machine at all, I was merely suggesting to Saki if he had the choice and the room, buy a Bridgeport. That's all.:biggrin:

Doug

[Ollie Rastabean]

everything looks good.. down to jetting issues now since i changed cylinders..

i hate jetting..

GOT 3rd CIRCUIT?

:bigeyes:

Damn. walk the other way.... Quickly!!!.