Exhaust smoke / Burning oil. How to remove limiter

[coope046a]

hi guys iv just got a 350z and iv got two big questions. 1st is what could be the cause to my car burning oil and making a lot of smoke when i put my foot down and secound is how do i remove the 112mph limit on the top end?

thanks.

[Dblock]

hi guys iv just got a 350z and iv got two big questions. 1st is what could be the cause to my car burning oil and making a lot of smoke when i put my foot down and secound is how do i remove the 112mph limit on the top end?

thanks.

 

firstly is the smoke black or blue? Back of the bumper oily? Secondly You need either a HKS speed limit defencer or an Uprev.

[Zugara]

Get uprev to remove limiter .

You have serious engine problems if you are burning oil.

Piston rings

Valve stem seals

Or, it could be unburnt fuel smoke.

Good luck.

[coope046a]

its blue and iv checked the piston presure and they are all the same so i hope its the valve stem seals as i only need to remove the heads. Where can i get these limit removers and how much? can it not be plugged into a computer and taken off?

 

thanks for your help guys.

[MidnightRacer]

as far as I understand it.

 

If you have a jap import then a speedo converter will also remove the limit because it tricks the car into thinking its going slower than it is. IE KPH to MPH.

 

I dont also know if putting UK clocks on removes the limit or not. I have UK clocks on mine and its certainly not limited, neither was it with a speedo converter on it.

 

That however isnt to say its either been mapped or has something else hiding somewhere to remove the limit.