372 XP cylinders

[thumper440]

Husqvarna shows two different piston and cylinders for the 372xp. one epa and one non epa. you can guess wich one costs more! i would assume the piston is dished and or something diff near the pin area on an epa, but what are the differences in the epa and non epa cylinder?opcorn:

 

[AZLOGGER]

Husqvarna shows two different piston and cylinders for the 372xp. one epa and one non epa. you can guess wich one costs more! i would assume the piston is dished and or something diff near the pin area on an epa, but what are the differences in the epa and non epa cylinder?opcorn:

The EPA cylinder has a 2 ring piston, where the other was a single ring, the only one available now is the EPA version part#503 93 93-72.
Hope that clears up the confusion.

 

[mdavlee]

If you were going to buy a new oem cylinder get the xpw cylinder to get some more cc.

 

[Cody82]

Whats the difference between the XP and the XPW jugs?

 

[Outlaw5.0]

I think a 3cc increase for the XPW.

 

[mdavlee]

71cc to 74.6 or so.

 

[thumper440]

doesnt the xpw have more low end grunt? diffrent porting maybe?? i have never tried one, but i have used 372xp and love the attitude of them.

 

[AUSSIE1]

XP = 70.7cc
XPW = 74.7cc

 

[mdavlee]

It's like a stihl 440 to a 460 is the best way I know to describe it.

 

[Cody82]

Ahh I see just asking as one day soon when my 365 gets tired I will go the 372 option...