365 or 371K top end?

[AZLOGGER]

I had this very same question about a month ago and posted on a very reputable forum with the same question. At the time I port mapped a 372xp cylinder and a 372K cylinder.

I attached the port mapping numbers for others to view. The numbers are slightly different and some calculation difference is partially from measurement discrepancies. The paper I was using had a slight bow in the top possibly giving measurement a few thousandths short or long.

The end result is: The cylinders are the same!

First of all let me correct you on this one there is no 372K in the Husqvarna lineup just (371K & 375K).

So what is the price difference between the two?

Same price, the old part# will supercede to this part#503 93 93-72, OEM price is $248.85.

 

[Oldsawnut]

I had a 371k sitting around... I also like the muffler a little better on the 371k's

John

 

[Bowtie]

Great info here! Im soaking up what I can on the 365, because I went off the deep end, and I have a complete 365 coming to me, and Im already thinking 372 top end on it.

I hope my Stihls dont lynch it when I put it on the shelf...:greenchainsaw: