Nissan 370Z Forum - View Single Post

retiredmd · 05-14-2011, 10:53 PM

Having owned, modified and tracked three NSXs, very little information discussed on this thread is correct.
It is necessary to understand the NSX's handling was limited by small tires. The 1991-93 models used 15"/16" wheels, while later models used 16"/17" wheels.
1991-94 NSXs were capable of 13.7-13.8 seconds at 103-105 mph in the 1/4 mile.
1995-96 NSXTs were disappointing. They were heavier and demonstrated terrible cowl shake due to the lack of torsional rigidity (targa conversion and improper body reinforcement).
1997 and later Targa models had better reinforcement, more powerful engine/6 speed MT, etc. They typically ran 13.1-13.3 second 1/4 mile at 105-107 mph.
The best models were the special order, limited edition 1997 and later Coupes (including the 1999 Zanardi).
These cars ran 12.9-13.1 second 1/4 mile times. Their steering and handling-if equipped with 18"/19" wheels and appropriate tires-was superior to our Z cars.
If the NSX Prime website still exists, one can see posted time slips and track times. Of course, these ETs assume proper driver technique.
I modified 2 of my NSXs using CompTech and Dali Racing headers/exhausts. The cost factor was not prohibitive and the installation was much easier than on the Z cars.

05-14-2011, 10:53 PM	#47 (permalink)
retiredmd Base Member Join Date: May 2010 Location: Florida Posts: 34 Drives: 370Z NISMO #354 Rep Power: 14	What? Having owned, modified and tracked three NSXs, very little information discussed on this thread is correct. It is necessary to understand the NSX's handling was limited by small tires. The 1991-93 models used 15"/16" wheels, while later models used 16"/17" wheels. 1991-94 NSXs were capable of 13.7-13.8 seconds at 103-105 mph in the 1/4 mile. 1995-96 NSXTs were disappointing. They were heavier and demonstrated terrible cowl shake due to the lack of torsional rigidity (targa conversion and improper body reinforcement). 1997 and later Targa models had better reinforcement, more powerful engine/6 speed MT, etc. They typically ran 13.1-13.3 second 1/4 mile at 105-107 mph. The best models were the special order, limited edition 1997 and later Coupes (including the 1999 Zanardi). These cars ran 12.9-13.1 second 1/4 mile times. Their steering and handling-if equipped with 18"/19" wheels and appropriate tires-was superior to our Z cars. If the NSX Prime website still exists, one can see posted time slips and track times. Of course, these ETs assume proper driver technique. I modified 2 of my NSXs using CompTech and Dali Racing headers/exhausts. The cost factor was not prohibitive and the installation was much easier than on the Z cars.