Nissan 370Z Forum - Speed limiter?

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Wigjiggy

05-29-2021 11:36 AM

Speed limiter?

Does the Z34 have a speed limiter? I’m at Daytona this weekend, and every time I hit 140mph, the power kicks down. Not limp mode, just a quick bump that stops my acceleration. Oil and water temps seem okay. Thank you.

Rusty

05-29-2021 12:25 PM

Quote:

Originally Posted by Wigjiggy (Post 3996770)

Yep. If you been tuned. They should have reset it higher. Mine is reset to 199. Plus the Z is aero limited to 155 with the stock horsepower. If you added aero downforce to the Z. It drops a bit lower because of the increased drag.

Wigjiggy

05-29-2021 02:15 PM

Quote:

Originally Posted by Rusty (Post 3996774)

Thanks Rusty. That’s what I suspected. Now I have an excuse for my sucky times this weekend. My tuner must have missed it. I have front and rear aero, so I’m going to have him set it really high. At most tracks I run top speed is not an issue, but Daytona 24 hour is super fast on the NASCAR portion. Thanks again for the help.

Elmo370z

06-02-2021 09:48 PM

1 Attachment(s)

Looking good sir

Wigjiggy

06-03-2021 10:47 AM

Quote:

Originally Posted by Elmo370z (Post 3997184)

Looking good sir

Thanks.

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