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Old Jun 10, 2009 | 04:15 PM
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Default Rev limit turned off

Is there anyway to get rid of the Rev limiter and Speed limiter from my HR z.. i no 7800 rpm is high for redline but i want it to go all the way to 8500. I dont know let me no if you guys heard anything to do this, CHIPS or stuff like that

THANKS!

i searched forums i typed
350z chip
searched chip
saw nothing so this why i post here
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Old Jun 10, 2009 | 04:43 PM
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the rev limiter is set to 7500 btw, And you'll need to reflash the ECU to raise it. You also dont want to go all the way to 8500, or your engine may not last long.

Last edited by NISMO_558; Jun 10, 2009 at 04:48 PM.
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Old Jun 10, 2009 | 04:49 PM
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software... no point in increasing your rev limiter unless you build the internals
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Old Jun 10, 2009 | 04:56 PM
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Check your regional forum for a tuner. They should be able to flash the ECU to 8,500 RPM.
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Old Jun 10, 2009 | 05:36 PM
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im sure the car starts loosing power after 7500 and maybe before so it will only be slower...
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Old Jun 10, 2009 | 05:44 PM
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my friend just ogt his r32 tuned from 6800 redline to 8000 now.
i dont know if thats casue its different cars but how much would it cost to get my ecu reflashed?
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Old Jun 10, 2009 | 05:49 PM
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wow. All I have to say is don't do it.

Motors are expensive to replace.
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Old Jun 10, 2009 | 05:54 PM
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i smell a troll ! if it's not a troll, it must be a 12 year old.

/ thread !

STOP the madness !
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Old Jun 10, 2009 | 05:59 PM
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Originally Posted by TheZguy14
my friend just ogt his r32 tuned from 6800 redline to 8000 now.
i dont know if thats casue its different cars but how much would it cost to get my ecu reflashed?
How old are you?
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Old Jun 10, 2009 | 06:05 PM
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Why! WHYYY
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Old Jun 10, 2009 | 06:13 PM
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Originally Posted by TheZguy14
Is there anyway to get rid of the Rev limiter and Speed limiter from my HR z.. i no 7800 rpm is high for redline but i want it to go all the way to 8500. I dont know let me no if you guys heard anything to do this, CHIPS or stuff like that

THANKS!

i searched forums i typed
350z chip
searched chip
saw nothing so this why i post here
Go up to 7500rpm in 2nd gear. Then slam it back into 1st gear as fast as you can. Once you get past the pesky 2-1 shift notchiness, the rpms should have dropped a bit. When you do get it into 1st gear, it should be right around 8500rpm. Remember, you may only be able to do this ONE time, try at your own discretion.

TK
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Old Jun 10, 2009 | 06:18 PM
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*facepalm*
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Old Jun 10, 2009 | 06:27 PM
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Just replace the engine with an F1 engine, then you can go to 18,000 with no problem.
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Old Jun 10, 2009 | 06:43 PM
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umm... i don't know if you guys realize it but his name is thezguy, so he knows what he's talking about.
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Old Jun 10, 2009 | 06:57 PM
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There are a few software flashes out there, and you can get your limiter changed. However, 8500 is crazy. I would not go past 8000.
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Old Jun 10, 2009 | 07:28 PM
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Originally Posted by ambientflier
There are a few software flashes out there, and you can get your limiter changed. However, 8500 is crazy. I would not go past 8000.
Pfft... if it's not over 9000 it isn't ****.

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Old Jun 10, 2009 | 07:36 PM
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^^^^wtf?
OP theres no need for you to go to 8500 like someone else said youd probably end up losing power
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Old Jun 10, 2009 | 10:02 PM
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seriously?? 8500 rpm??

thats too low.

You need to go to at least 15000, and yea dont forget to draw it (preferably with crayons)
into the tach cause the tach only goes to 8000
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Old Jun 10, 2009 | 10:07 PM
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This is so yesterday.....you need stickers, lots of stickers. Or just pour NOS straight into your tank, I've heard that works pretty well.... Maximum speed FTW!!!
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Old Jun 10, 2009 | 10:47 PM
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at 7500 rpm the vq35 is hitting some fairly impressive piston speeds. 8500....not gonna last long. the only reason it might be worthwhile to raise to 8000 would be maybe on the 1/4....you probably, maybe won't have to shift right before hitting the trap. or road courses, hold onto that gear just a tad longer before going into a braking zone....

i think technosquare can reflash and set the HR to 8000. mail the ecu in, get in back in less than a week.
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