Are Wiseco forged pistons any good?
Absolutely. Wiseco pistons are among the finest powersports pistons available. Unlike most OEM or other aftermarket pistons, Wiseco pistons are forged in-house at their own manufacturing facility.
Does Wiseco own JE Pistons?
Performance Motor-sports was formed in June 1999 with the merger of Wiseco and JE Pistons. Wiseco and JE continued to operate independently in their respective markets but supported each otherç—´ development through sharing of best practices.
What are Wiseco rings made of?
All Wiseco pistons are forged from high silicon, low expansion aluminum alloy. This offers a superior strength, weight reduction, improved heat transfer and longer life.
Does Wiseco make cylinders?
If you’re running a motor with a cylinder that can be bored out, thanks to the precision Wiseco forged pistons are manufactured to, you can bore the cylinder to the exact dimension of the piston.
Are forged pistons better than cast?
In the casting process, the alloy molecules are free to settle where they please, creating a random grain structure, and opening up the potential for weak spots. This is why forged pistons are fundamentally stronger than cast.
What are the advantages of forged pistons?
The main characteristic that makes forged pistons excel in high performance applications is strength and durability. The high silicon content of cast pistons makes them brittle compared to forged pistons. Silicon gives the metal lubricity and is mixed in the alloy to limit heat expansion.
Are Wiseco pistons made in China?
The cranks are made in China as opposed to earlier wiseco units that I have used in the past which were made in Taiwan. We’ve got almost 80 hrs on our earlier Wiseco cranks without problems.
Where is Wiseco located?
Mentor, Ohio
Wiseco’s corporate headquarters is located in Mentor, Ohio, boasts of over 150,000 square feet of state-of-the art forging and CNC machining equipment.
Do forged pistons increase horsepower?
It is true that forged pistons are heavier than cast pistons, but this is counteracted by the ability to provide a high compression ratio inside the engine, enabling the engine to rev higher and produce more power.
Do forged pistons last longer?
The wear on the cylinder comes from the rings dragging up and down the wall – not the piston. A block with forged pistons will last just as long as a block with cast pistons. If a little piston slop caused the block to wear out, then diesel engines should wear out every 20,000 miles…
Who makes Wiseco cranks?
Wiseco cranks made in China – Yamaha 2 Stroke – ThumperTalk.