110cc horspower for sale

[jasonk1970]

I have for sale a second hand (ridden 7 or 8 times) takagawa 107 race head kit and carby. Bolts straight onto a 50cc or 70cc honda motor. This is as fast as a 107cc can go it is quicker than most 125cc. It will wheel stand in all 3 gears.

Inc:
Head with big valves
High Lift Cam
Carby
Crank and Rod
107cc piston

PM for price

 

[jasonk1970]

pics

 

[jeremy]

will it fit on a c90 honda engine?

 

[jasonk1970]

yeah I am led to believe that it is the same engine, ask the boys at www.chilli50s.com.au they may know.

 

[r1_rider]

would you possibly sell the head by itself? i've already got a 107cc motor.

 

[r1_rider]

i dont want to sound stupid but where do the cams go in these bike motors? (i'm only familiar with where they go in a car engine )

 

[jasonk1970]

where does the cam go

same place as in a car, its an overhead cam which means it goes right on top of the head. Has a cam chain that runs it straight off the crank.

 

[r1_rider]

i haven't been into 4 stroke aircooled engines too much so can i ask - is the small rectangular piece on the side of the barrel the place where the forced air from the flywheel goes through?

 

[jasonk1970]

no thats where the cam chain goes through the barrel and into the head

 

[r1_rider]

ok, so where is the flywheel located then? does it actually get air to the cylinder?

 

[jasonk1970]

fly wheel

the fly wheel is loctated on the gear box and does not have anything to do with the cooling of the engine

 

[r1_rider]

uh?

 

[r1_rider]

so how does it cool itself then? and if the flywheel is not cooling the engine, what is it doing?

 

[jasonk1970]

cooling

cooling comes from air flowing over the fins on the barrel and the head doesnt need the fly wheel. On a pocket bike the flywheel can cool the bike while stationary.

The fly wheel is the same on a car or a bike it allows the clutch to grab and turn the gearbox or engine sprocket, nothing to do with cooling really just an additional benefit.

 

[jeremy]

and the flywheel helps keep it in motion when the engine isnt on a power stroke

 

[r1_rider]

but how then does the engine cool itself when it's idling?

 

[jeremy]

just the air around it. doesnt need much cooling because it has large fins

 

[jasonk1970]

cooling

it doesnt cool itself when it is idiling, at idle it shouldnt produce enought heat to cause a problem. A 4 stroke idles much lower than a 2 stroke

 

[crasher]

The fins actually act like a heat sink and disperse heat even without airflow!

 

[jeremy]

bump old thread, is this still for sale?