Thanks PHOENIX for your help.
I need the red top clutch for my V6 project because I use the S54 tranny.
It is the strongest Toyota clutch for this tranny, because it use 6 springs and not 4 like the normal 3S-GE clutch.
The picture show the normal small 3S-GE clutch with the V6 or turbo pressure plate. You can see that the clutch is 10mm smaller in diameter.
But this is no problem I think because the MR2 weight 350kg less then the Camry.