PS2 Stikers 1945 1 and 2 collection Pal

[lawnspic]

I just wanted to know if there any issues playing this on an Ntsc machine. I just got the Pal version and used the Y fix and force Ntsc option on my DMs4Pro mod chip. All looks ok and seems to play fine, except it seems it plays a little faster than my Jap Ps1 versions of Strikers 1 and 2 and my Saturn versions as well. So i quess what im asking are there any speed of framerate issues playing the Pal version on my Ntsc Ps2. Thanks