[importr8cr0229]

i'm planning on getting a grand touring roadster in the upcoming months and i need to know if i need to replace the rear-end if i'm going to give it high hp, and where might i find them. thanks

 

[jetpilot718]

I dont know of anyone changing anything yet.. and also, no one has had any drivetrain issues that this forum is aware of. The number 600whp seems familiar in talking design limits.

 

[westpak]

The axles could be the weak point but mainly depending on how you use the car becuase even non-FI guys have busted axles at the track when running slicks and launching hard.

 

[Nis350ZTT]

I'd say 400+rwhp. Driveshaft Shop makes axles for the Z.