Mine's VX ROM (ECU flash) for Nissan 370Z (Fairlady Z34) 01.01.09

crazy-yogi · 01-10-2009, 05:44 PM

I know it is being stated that this unit is a reflash, and I know it's from Mines so it's going to be expensive. But to me the unit sounds like a tunable ECU much like Hondata (Which is $1,000). I could see the price being justified if that's the case.

Supergoji · 01-10-2009, 11:23 PM

yes this is better than any dyno tune out there right now because mines has taken the time to figure out the vvel.

mr_desmo · 01-11-2009, 12:19 PM

go here for the right page What's New? so whats included:
Specifications are as follows.

・The speed limiter has been removed.
・The rev limit has been changed.
・The injection and ignition map has been changed
to increase the response and fuel economy.

So yeah expensive as hell for 3 hp but id like un speed limit and rev limit to 8000rpm!

Crash · 01-11-2009, 03:07 PM

Quote:

Originally Posted by Supergoji

the E46 M3 can hit 175mph drag limited stock.
the new Z should be able to hit between 175 and 185mph.

hell i remember the Z32 was tested and it's limiter was removed and it hit 170mph+.
i believe.

HIGHLY doubtful it will reach 185. MAYBE it might get to 170-175. My stock Trans Am put a LOT more power and torque down, weighed a hair over 3500 and was pretty aerodynamic for a muscle car. It'd get to about 180 before drag stopped it from pulling. We're talking at least 40HP and 90Lbs of torque more than the stock 370. Once the car got better gears and stuff, I was putting down about 15% more torque. Still limited to about 183. If I'd gotten the long-tubes, full exhaust, better intake and a tune, I may have gotten it to 190.

Supergoji · 01-11-2009, 05:11 PM

Quote:

Originally Posted by Crash

HIGHLY doubtful it will reach 185. MAYBE it might get to 170-175. My stock Trans Am put a LOT more power and torque down, weighed a hair over 3500 and was pretty aerodynamic for a muscle car. It'd get to about 180 before drag stopped it from pulling. We're talking at least 40HP and 90Lbs of torque more than the stock 370. Once the car got better gears and stuff, I was putting down about 15% more torque. Still limited to about 183. If I'd gotten the long-tubes, full exhaust, better intake and a tune, I may have gotten it to 190.

your car also had a V8 which makes it easier to reach higher speeds

the current 911 base model carrera reaches 180mph with 345hp.
so with a less restrictive exhaust on the 370z it should be able to reach that speed. not to mention it has more aggressive gearing and a higher redline with the mines VX ROM. i doubt it will be 3hp. it will most likely be a 10-20hp peak gain with much larger gains throughout the power band.

Crash · 01-11-2009, 07:48 PM

^^^ My point exactly... With headers, better intake, and a good tune, the Z should be able to reach 180.

BTW, my car had 3.73's. The motor didn't work as hard to get me to higher speeds, but I have to admit, around 150MPH I was doing 4000RPM! Not much more room since it red-lined at 6400. I assume I was doing about 5800 when I hit 180... Couldn't tell EXACTLY how fast I was going since my speedo only went to 155.

Supergoji · 01-13-2009, 08:34 AM

now do you have a 300zx twin turbo?
it's much easier to reach those speeds with bolt on's on a turbo Z hhehe.

400whp is still accessible from our little T25/T2 hybrid turbos haha.
im hoping for 450whp from my stockers, im also going to be running the stock compression from the NA (10.5:1)

245ONQEW · 02-09-2009, 03:52 PM

I didn't see this mentioned in the thread yet, but remember, in Japan the standard octane in gas is much higher than even the most premium North American gas.

This was discussed on a GTR forum, namely the JDM R32-R34 GTR's that were being brought over to Canada and the US in droves. JDM ECU tunes will be operating on the basis that you're running Japanese fuel, not North American fuel. You'd have to re-tune the tune to adjust for the Octane deficiency!

JDM Tunes are not only dangerous to use on USDM-bound but Japanese-made vehicles, but they are entirely ridiculous given the access to reasonably priced ECU tunes on our shores.

My advice, take it or not, is that a Mine's or any other companies ECU tune, be it piggyback or reflash will eventually ruin your car, even if you're running 94 octane. Seriously look into ROM Octane conversion charts before buying a JDM Ecu Tune!!!

Crash · 02-10-2009, 07:21 AM

Quote:

Originally Posted by Supergoji

now do you have a 300zx twin turbo?
it's much easier to reach those speeds with bolt on's on a turbo Z hhehe.

400whp is still accessible from our little T25/T2 hybrid turbos haha.
im hoping for 450whp from my stockers, im also going to be running the stock compression from the NA (10.5:1)

No. My 90 Z is NA. I bought it when turbos were too expensive for me. I was later going to put in a JDM turbo motor. ($1600 with trans)

But then I saw the 370z and decided to hold off.

Alexsered · 02-10-2009, 09:16 AM

Quote:

Originally Posted by mr_desmo

i dont think its exagerated one bit...i think ill order it...
Expensive???What most chip do is only adjust air fuel and timing...but remember this engine is REALLY complicated and mines knows these engines technology....so what they do more than normal tuning?
tuning electronic throttle
tuning variable valve timing
tuning lift of valves etc...
kind of things you WANT someone that knoes what they are doing

So a complicated flash for a complicated engine!
This is no corvette engine

lol, this engine is very complicated? Coming from Direct injection, tuning this thing will be cake.

NIZMOZ · 02-10-2009, 10:32 AM

Are they nuts?!

UPREV $400 (I think or a hair more). They already have a 370z ECU and will probably release it in the next few weeks.

Quote:

Originally Posted by AK370Z

Price: 184,800 Yen ($1458.00)

Source: Mine's Homepage

Alexsered · 02-10-2009, 11:42 AM

I just did the conversion, 184,800 yen = $2,015.50

This is nuts. way overpriced.

Supergoji · 02-10-2009, 11:45 AM

Quote:

Originally Posted by Crash

No. My 90 Z is NA. I bought it when turbos were too expensive for me. I was later going to put in a JDM turbo motor. ($1600 with trans)

But then I saw the 370z and decided to hold off.

dude swap, then get an interior from tunerD, then get a full exhaust from Specialtyz, doolz intake from ash, upgraded intercoolers, MSP manifolds and GT2860'rs the same turbos that the R34 N1 has, and some wheels and suspension and you'll be happy as a lark.

and much faster than a 370Z, look better, older people will respect your Z because they know it's fast. and your resale value if you keep it in good condition will be about 15k or more for years to come with all those mods.

which is more than i can say for older 350z's, or when the 370z gets a few years older.

Crash · 02-10-2009, 08:48 PM

Actually, my goal is to buy a 370z as my daily and convert my 300z to an electric car. It'd still be faster than it is (A LOT FASTER), and it's a great platform to do electric car conversions on. I wish it wasn't so heavy, but I'll end up doing some weight reduction on it.

Honestly, I want a new car, and now that I can afford it (I couldn't afford a new car when I bought my 300z) I can afford to keep both, and have 1 totally reliable daily driver and a project car too.

Pretty much how I'd always want it.

KIMINISNO370Z · 12-18-2010, 02:03 PM

Is it work with 370z nismo? How it's works? Is speed limit cancel?

01-10-2009, 05:44 PM	#31 (permalink)
crazy-yogi Base Member Join Date: Jan 2009 Location: TX Posts: 7 Drives: 03 Base RSX - Turbo Rep Power: 16	I know it is being stated that this unit is a reflash, and I know it's from Mines so it's going to be expensive. But to me the unit sounds like a tunable ECU much like Hondata (Which is $1,000). I could see the price being justified if that's the case. __________________ Base 5spd Turbo RSX - 300whp, 260 lb/tq

01-11-2009, 07:48 PM	#36 (permalink)
Crash A True Z Fanatic Join Date: Dec 2008 Location: Los Angeles Posts: 1,853 Drives: 02 Corvette Z06 Rep Power: 589	^^^ My point exactly... With headers, better intake, and a good tune, the Z should be able to reach 180. BTW, my car had 3.73's. The motor didn't work as hard to get me to higher speeds, but I have to admit, around 150MPH I was doing 4000RPM! Not much more room since it red-lined at 6400. I assume I was doing about 5800 when I hit 180... Couldn't tell EXACTLY how fast I was going since my speedo only went to 155. __________________ 2002 Corvette Z06 - Totaled 2003 Corvette Z06 50th Anniversary

02-09-2009, 03:52 PM	#38 (permalink)
245ONQEW Base Member Join Date: Feb 2009 Location: Florida Posts: 15 Drives: Slow Homie Rep Power: 16	I didn't see this mentioned in the thread yet, but remember, in Japan the standard octane in gas is much higher than even the most premium North American gas. This was discussed on a GTR forum, namely the JDM R32-R34 GTR's that were being brought over to Canada and the US in droves. JDM ECU tunes will be operating on the basis that you're running Japanese fuel, not North American fuel. You'd have to re-tune the tune to adjust for the Octane deficiency! JDM Tunes are not only dangerous to use on USDM-bound but Japanese-made vehicles, but they are entirely ridiculous given the access to reasonably priced ECU tunes on our shores. My advice, take it or not, is that a Mine's or any other companies ECU tune, be it piggyback or reflash will eventually ruin your car, even if you're running 94 octane. Seriously look into ROM Octane conversion charts before buying a JDM Ecu Tune!!! Last edited by 245ONQEW; 02-09-2009 at 03:55 PM.

02-10-2009, 11:42 AM	#42 (permalink)
Alexsered Base Member Join Date: Feb 2009 Location: Washington D.C. Posts: 20 Drives: 2007 Mazdaspeed3 GT Rep Power: 16	I just did the conversion, 184,800 yen = $2,015.50 This is nuts. way overpriced. __________________

02-10-2009, 08:48 PM	#44 (permalink)
Crash A True Z Fanatic Join Date: Dec 2008 Location: Los Angeles Posts: 1,853 Drives: 02 Corvette Z06 Rep Power: 589	Actually, my goal is to buy a 370z as my daily and convert my 300z to an electric car. It'd still be faster than it is (A LOT FASTER), and it's a great platform to do electric car conversions on. I wish it wasn't so heavy, but I'll end up doing some weight reduction on it. Honestly, I want a new car, and now that I can afford it (I couldn't afford a new car when I bought my 300z) I can afford to keep both, and have 1 totally reliable daily driver and a project car too. Pretty much how I'd always want it. __________________ 2002 Corvette Z06 - Totaled 2003 Corvette Z06 50th Anniversary

01-10-2009, 11:23 PM	#32 (permalink)
Supergoji Enthusiast Member Join Date: Dec 2008 Location: Westchester NY Age: 36 Posts: 311 Drives: Z32tt / Supra tt Rep Power: 256	yes this is better than any dyno tune out there right now because mines has taken the time to figure out the vvel.

01-11-2009, 12:19 PM	#33 (permalink)
mr_desmo Base Member Join Date: Dec 2008 Location: montreal canada Posts: 20 Drives: 2008 exige Rep Power: 16	go here for the right page What's New? so whats included: Specifications are as follows. ・The speed limiter has been removed. ・The rev limit has been changed. ・The injection and ignition map has been changed to increase the response and fuel economy. So yeah expensive as hell for 3 hp but id like un speed limit and rev limit to 8000rpm!

01-13-2009, 08:34 AM	#37 (permalink)
Supergoji Enthusiast Member Join Date: Dec 2008 Location: Westchester NY Age: 36 Posts: 311 Drives: Z32tt / Supra tt Rep Power: 256	now do you have a 300zx twin turbo? it's much easier to reach those speeds with bolt on's on a turbo Z hhehe. 400whp is still accessible from our little T25/T2 hybrid turbos haha. im hoping for 450whp from my stockers, im also going to be running the stock compression from the NA (10.5:1)

12-18-2010, 02:03 PM	#45 (permalink)
KIMINISNO370Z Base Member Join Date: Dec 2010 Location: Poland Posts: 7 Drives: Nissan 370z NISMO Rep Power: 14	Is it work with 370z nismo? How it's works? Is speed limit cancel?

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