Wiseco Pro-lite

[Blaner]

What exactly is special about the wiseco PRO LITE piston available for the blaster as oppsosed to the normal wiseco? does it have their Armourglide tech or is it just a name for their 2 stroke pistons? i know they are forged and have preferred alloy grain orientating hence making forged stronger than cast, anything else specific to the Pro lite series?

 

[super noober]

ive read its a lighter wrist pin, allowing less rotating mass.

 

[Little-J]

because all the forged pistons have distorted grain structures, they have a smaller coefficient of thermal expansion that can allow you to keep slightly tighter clearance than with a cast piston..

But I think the main difference with the pro lite and the other piston Wiseco makes for the blaster (dont remember the name) may be the boost port. (window on the intake side of the piston)

If you go on their website, you used to be able to download a PDF with ALL their pistons and I they explained the differences.