I have noticed that there are a few Nissan engines being used in the LMP675 class, usually w/ Pilbeam chassis. Does anyone know anything about these race engines? I think I remember the rules saying that the engines can either be N/A up to ~3.6 liters or turboed < ~2.6 liters or something like that. Do they use a variant of our V6 VQ? or I6, RB motor? A lot of great coverage tomorrow on Speed. I guess BJZ will be driving the Acemco 360 Modena in the GT class. Hopefully we will soon see some Zs in ALMS.