Suzuki 4 stroke dirtbike engine

[Kaptain Krunch]

long story short, I'm retarded. So im making an off road shifter using a suzuki 4 stroke bike engine, its from a '87 dr 100. I have the engine behind the seat over the axle, and i made the mounts before i made sure i could run the chain straight down without obstructions. So anyways it all came together pretty well except there was one round lump of aluminum coming out of the transmission part of the engine right in the way of the chain. I figured it couldnt be too important ( i though it was just part of the mold they didnt cut off... ). so i cut it off slowly with a hacksaw blade and when i got halfway though i found a small hole that spurted out clear liquid, since it wasnt a lubricant i started up the engine and nothing was different, there was no air coming out of the hole and no liquids either. Does anyone know what this was a what i did?

 

[Kenny_McCormic]

Pics!

 

[Kaptain Krunch]

I cant send pics from camera phone to computer...but i looked in in best i could and i didnt see anything but a small pocket with no exits, so i have no idea.

 

[ed1380]

is it watercooled?

 

[gokartcrazy]

i doubt 100 will be water cooled? could be clutch lube? google it? EDIT: i googled
information
Model: Suzuki DR 100
Year: 1987
Category: Enduro / offroad
Rating: 59.3 out of 100. Show full rating and compare with other bikes
Engine and transmission
Displacement: 99.00 ccm (6.04 cubic inches)
Engine type: Single cylinder
Stroke: 4
Max RPM: 8000
Compression: 10.0:1
Bore x stroke: 51.0 x 48.8 mm (2.0 x 1.9 inches)
Fuel system: Carburettor. MIKUNI VM20SS, single
Valves per cylinder: 2
Fuel control: OHC
Ignition: SUZUKI ´PEI´
Starter: Kick
Lubrication system: Wet Sump
Cooling system: Air
Gearbox: 6-speed
Transmission type
final drive: Chain
Clutch: Wet multi-plate type

My guess is since there isnt alot of oil thrashing around it wont come out. but its def. oil if it was a clear liquid and your motor isnt water cooled hehe clean it real good and use the olmighty JB weld to patch the hole you madeworked on my cracked gear case on my motorcycle for a long wile

 

[Kaptain Krunch]

I had the same jb weld idea, i was just wondering what the hell it was, i know it wasnt oil (unless i somehow got gas or water in my oil, which im almost positive i didnt), and the engine isnt water cooled. So i guess i'll JB weld it and forget it ever happened.

 

[ed1380]

guess thats teh only thing to do now, but what were you thinking sawing a motorcycle block?

 

[jr dragster T]

guess thats teh only thing to do now, but what were you thinking sawing a motorcycle block?

He seriously thought he was just cutting off a casting overflow.

 

[Kaptain Krunch]

He seriously thought he was just cutting off a casting overflow.

yup i sure did, thats why i said im retarded, it also wasnt the block it was the transmission casing so i figured the worst thing i could do is make an oil leak.

 

[jr dragster T]

In most 4 stroke bikes the transmision and engine share the same oil.

 

[Chevy454Power]

what kind of 4 stroke dosen't?

 

[Kaptain Krunch]

This is kind of an old thread...anyways i didnt damage anything, it was just a casting overflow.

 

[crazycart]

what kind of 4 stroke dosen't?

Harleys...

 

[jr dragster T]

Yeah theres actually quite a few 4 stroke motorcycles that tranny and engine oil are seperate. Hell on some bikes the tranny and engine are 2 different peices!

 

[crazycart]

Hell on some bikes the tranny and engine are 2 different peices!

Harleys!

There's nothing like reviving an old thread...

 

[jr dragster T]

Lmao