JFC High Performance 26cc tuning piston®

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RonW

RonW

Well-Known Member
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JFC High Performance 26cc zenoah tuning piston®

The 4 extra flush ports and open working of the piston
that precisely fit the ports in the cylinder.
The wash of the petrol/air mixture is optimized.
With the result that the engine gets more power.
The low weight of the piston ensures that the engine is faster.

These pistons are professional in own house CNC machined.
Its a originel Zenoah piston thats machined to this one.

The piston costs €48.00


DSCF0715.jpg

DSCF0709.jpg

[email protected]
Soon there wil be a shop from this tunner in the Netherlands.
JFC racing
 
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those look very nicely done. any idea on the amount of weight loss? or approximate RPMs gained? hows the piston durability?

wonder how a piston like this would work in a Reed Case motor with a 5th transfer cut into it.
 
Now I like the concept of that piston....should work out alright...
going to be looking in to that......Slawhammer
 
!!

The piston is tested for 1,5 year in difrent motors.
Some competition riders here in the Netherlands ride with this piston already!
I have heard good reviews for it!

When I must have a new piston for my zenoah 26cc, then I get one!
 
They look a bit like the Evo Tuning Mk2 pistons...would be interesting to try one and see what difference you get :)
 
RonW said:
JFC High Performance 26cc zenoah tuning piston®

The 4 extra flush ports and open working of the piston
that precisely fit the ports in the cylinder.
The wash of the petrol/air mixture is optimized.
With the result that the engine gets more power.
The low weight of the piston ensures that the engine is faster.

These pistons are professional in own house CNC machined.
Its a originel Zenoah piston thats machined to this one.

The piston costs €48.00


DSCF0715.jpg

DSCF0709.jpg

[email protected]
Soon there wil be a shop from this tunner in the Netherlands.
JFC racing
Click to expand...


where is the link to this shop.
this is a must have item for me.
 
One thing to note is the piston will not rev higher than stock but give more low end torque these are virtually a direct copy of the ones I sell.
 
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