Porting question ASAP!!!!

[Spitfire557]

hey guys, there's a cylinder on **** from a 1992 RM 125, I was gonna pick it up as a replacement for my '95 Rm 125, considering my plating's getting there....and the cylinder on **** has a brand new replate. I know the cylinder will fit, but the stock porting is different I think. I love the power output of my RM, and I'd like to say the porting of the cylinder is a good reason why it has the power it does, so if I put the '92 cylinder on, I'm afraid I'll lose some power. Is there any truth to this? I need this question answered ASAP, so ANY help would be appreciated!! The auction ends in a couple hours (I've been watching it, but haven't realized the porting differences 'til now).

So basically, how different is the porting between the '92 and the '95....thank you!!!

 

[Spitfire557]

Nevermind, I found out that the powervalves out of my '95 wouldn't fit in the '92....thanks anyways.