Quick and easy piston question

[srt20]

Just want to verify because I order.

Wiseco SK1396 piston kit is 4032 alloy, correct? And this is the alloy I want? not the other alloy. Is that also correct?


Thanks!

 

[srt20]

Ok I have another question.

My sled is a 13. Wiseco catalog says piston kit should be sk1398 for 13-15, and sk1396 for 11-12.

I through I read on here people were using sk1396 in all years? What's the difference in these Pistons?

I ask because I can find the sk1396 for $206 and the cheapest I can find the sk1398 is $338. $338 is the MSRP on both.

Thanks!

 

[Pro-8250]

Another option.
http://www.2strokeheads.com/