Article cliff notes:
a. titanium muffler exhaust
b. Normal wheel, but the Potenza RE-11 tires are fitted. The size Fr: 245/35R19, Rr: 275/30R19. Normal Fr: 245/40R19, Rr: 275/35R19 than the outside diameter of less than 5 percent.
c. LSD has been replaced, but at this stage for the prototype of the details were not disclosed.
d. The first lap of 2 minutes and 6 seconds in a reasonable time. However, Tsuchiya said before entering the first two laps in the pits. In lap brake was ineffective.
e. After 4 laps, today the best lap of two minutes and four seconds.
f. Rigid body, especially up the rear of the stiffness seems to be working. The Z34 is a
high degree of perfection of the body Tsuchiya, who admits that he said.
Source:
http://www.zcar-world.net/news/japan...-speedway.html