56mm Stihl 066 Magnum Bicycle Build! Part 1: Crank Case

So here we go with a 56mm Saw motorized bicycle build. AKA: Zeda Frankenstein. I will actually be using a Zeda YD100 lower half. Stamped both halves. I had this old YD100 bottom end that was a rainy day project. So i figured since there is some room Vs a 80cc bottom half. I would give it a go on a YD100. Honestly I think it went just fine. didn't notice anything what would lead me to think otherwise. But I figured I just post the build since many seem to want to build these 56mm Stihl Saw Monsters.
If your going to build a 54mm version of the 066 you will not need to mill anything! Since the YD100 case comes already bored for 56mm! Just an FYI for those few that don't have tools to mill a bottom half out but still want to try make one!
I will be using the conversion rod pin for this build. So no stupid spacers in this one! I used 2 parts Engine Epoxy. the stuff they use on Manifolds when they crack. Probably over kill! Suppose to take heat up to 1280F and such will see! Anyhow 3d printed spacers and such to align my parts and it made it smooth as butter on a hot frying pan!
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(BUILD LINKS)
Part 1: Crank Case - • 56mm Stihl 066 Magnum ...
Part 2: Head Gasket - • Video
Part 3: Intake Manifold - • SawZilla 56mm Stihl MS...
Part 4: Pulse Port / Cerakote - • Video
Part 5: SawZilla Clutch Build (Real Saw Blade) - • Video
Part 6: Cutting The jug & Crankshaft choice Explained - • SawZilla 56mm Stihl 06...
Part 7: Crazy Hot Saw Carb build - • SawZilla 56mm Stihl MS...
Carb function Explained - • Sawzilla 56mm Stihl Ms...
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#video
#motorizedbike
#motorizedbicycle
#diy
#bike
#rider
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[@DoyleJenkins]

Got a question u may know I have a 380 chain saw jug is it compatible with 80 cc stroke engine? I want to figure out to make it work.. thanks for any suggestions u maybe able to give .. pin bearing ect I know I'll have to modify but never done it before.

[@BuildBreakFix]

Yd100 bottom ends

[@Ragz10]

Possible to get of u remember the stud spacing for a ms460 n ms660

[@BuildBreakFix]

They are both 50x55 spacing. What you do is. Use a yd100 case. On the jug make it's holes match the case. Remove 2.5mm off each hole to make it 50x50mn. Use 8mm to 6mm thread adapters. Used 6m x 25mm Allen head bolts. Use stainless steel hardware. (Thread adapters & bolts). Sold 1209 of those like that last year. Has been a very good system. Whole thing on channel in the ms460 playlist when I was selling them.

[@Ragz10]

@@BuildBreakFix sweet thanks. Was contemplating on what to do but this k I may just rebuild a ms440 on a 66cc lower. Had it built and running but I killed it running to lean sadly.

[@soundqubedkiller5885]

How do you mount a reed valve to this jug?

[@BuildBreakFix]

I have a playlist in the description! Look on the intake video!

[@danajett]

Im thinking of having someone build 1 of these how much are they around?

[@BuildBreakFix]

If you seen the sawzilla builds people posted. I sold all those for $1200 cash. Ken sells them even more I think. They are a penis extension build 😜 that never lasts long. Way over powered for crank case even CNC ones. If you want a fast& fun reliable build you ride daily. Build a ms460. These builds hit a point where stuff starts breaking at $$$ prices. You have to consider that. Spokes, tires and frams need higher end parts. 4 cylinder breaks are must. Consider all that before you toss out lots cash. The md460s will go faster then you will want to go as it is on a bicycle 😂 they last a lot longer and won't blow parts up as fast

[@KenC56mm]

What did you fill the stud holes with?

[@BuildBreakFix]

8mm 7075 aluminum I threaded to plug each hole

[@KenC56mm]

@@BuildBreakFix WHT not just sport a 56mm saw. WHY. Probably because or Of too much torque and torture lol. Awesome vid!!

[@SpAcEcruizer203]

did u ever make a cruizer vid on this build bro

[@BuildBreakFix]

No a lady drove from Ohio and offered me stupid amounts of cash for it lol! But! I am building a second one of these 660 mag build