one of you says L8, one says S8.....

Only thing I can think of to seperate the 2 is if I have problems with the ECU in the future I can whip the chip out and use another L8....S8's dont have a removable chip IIRC and chances of finding a replacement quickly would be smaller than L8.......

Thats the only thing I can seperate the two with though atm.

Dan