Question 1

I have a 2 cylinder engine. Can I bore just one side?

Accepted Answer

Yes, you can bore just one side. Boring one side is virtually undetectable.

Question 2

Will my engine be out of balance if I have one oversize piston and one stock?

Accepted Answer

No. Modern pistons, particularly forged pistons, are internally lightened to compensate for the larger diameter.

Question 3

Will my engine run hotter once it is bored?

Accepted Answer

No, when bored properly your engine will run no hotter than it does stock.

Question 4

Should I mix extra oil in the gas?

Accepted Answer

No, do not mix extra oil with your gas. Adding extra oil can cause the piston to run hotter during break-in, excess carbon to accumulate and the cylinder walls to glaze and the rings may not seal properly if at all.

Question 5

What is the difference between cast and forged pistons?

Accepted Answer

A cast piston is liquid molten aluminum poured or injected into a mold. A forged piston
is made from a solid ingot and pressed or extruded into shape before machining.

Question 6

What piston would you recommend? Why?

Accepted Answer

A forged piston, specifically Wiseco pistons.
1- Cast pistons are brittle and often shatter causing catastrophic engine
     damage. Forged pistons are stronger to a much higher temperature
      than a cast piston could endure.
2- Forged pistons dissapate heat better and run cooler than cast pistons.
3- Forged pistons are a hi-silicon, low expansion aluminum alloy with
     improved cam and taper grind from computerized machining, that
     controls expansion to allow tighter pistonto wall clearances. This
     increases piston stability and maximizes horsepower.
4- A forged piston is also lighter than a cast piston because less material
    is needed to manufacture a strong and dependable forged piston.

FAQ

Frequently asked questions

I have a 2 cylinder engine. Can I bore just one side?

Will my engine be out of balance if I have one oversize piston and one stock?

Will my engine run hotter once it is bored?

Should I mix extra oil in the gas?

What is the difference between cast and forged pistons?

What piston would you recommend? Why?

BBE

EXPERIENCE

FOLLOW US

CONTACT US