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07 HR reflash completed!!

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Old 12-08-2007, 08:11 AM
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g356gear
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Default 07 HR reflash completed!!

https://my350z.com/forum/tuning/265677-2007-ecu-testers-needed-jdm-version-complete-need-us-spec-cars.html#post4798085
Old 12-08-2007, 09:19 AM
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singh
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How much is the reflash going to cost?
Old 12-08-2007, 06:51 PM
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FastZ33
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600 or so
Old 12-08-2007, 07:05 PM
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singh
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Originally Posted by FastZ33
600 or so
I would rather spend $500 or so more and get something like a Utec. I know they're not available yet, but something is sure to come out.
Old 12-08-2007, 10:02 PM
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warmmilk
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^^ unless u heard / know something the rest of us don't, utec isn't coming out for the hr
Old 12-08-2007, 10:04 PM
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black06z
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Great news. Definitely worth the money.
Old 12-20-2007, 01:43 AM
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350Zimo
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i'm actually willing to spend money on a reflash. would it be compatible with a turbo when i eventually turbo the car.
Old 12-20-2007, 07:40 AM
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Profink
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Originally Posted by 350Zimo
i'm actually willing to spend money on a reflash. would it be compatible with a turbo when i eventually turbo the car.
You will want to reflash the ECU again if you turbo the car. Generally the cost for reflashes (after your initial flash) is about half the price.

I can tell you the new programing on the reflash for an N/A HR motor is very impressive. My car has been used as the test car and I've been driving it around with the new flash since the beginning of the month. The car is much more responsive and the additional power is noticeable. More work is going to be done beginning mid January, so I wouldn't expect to see an official reflash go on sale at least until February.
Old 12-20-2007, 07:51 AM
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PM-Performance
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Any specs on the flash? i wouldnt buy a tune unless I knew some of the parameters set and seen before and after dynos.
I know technosquare is legit, but details wanted.

Do they chip the computer? Is that why it costs soo much? I just think $500 to flash a prom is expensive unless they need to modify the board and put an Eprom in it and then flash it.
Flashing an eprom takes what 30 seconds? Granted they needed to come up with the tune, but its still kinda steep to bump timing a little and take out a tad of fuel.
Old 12-20-2007, 08:11 AM
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Here you go. The setup on this car was Nismo exhaust and Fujita intakes. Next month we'll have the results with the same as above, but with HFCs added in and also results for OEM airboxes with Nismo exhaust and OEM cats.
Attached Thumbnails 07 HR reflash completed!!-dyno2.jpg  
Old 12-20-2007, 11:09 AM
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350Zimo
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man, it is impressive, imagine with hfc, exhaust, and intakes + the reflash i bet the HR will hit high 290, or probably 300hp
Old 12-20-2007, 11:23 AM
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so when is it gonna be for sale to the public
Old 12-20-2007, 12:07 PM
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scardeal
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Will this work with an AT?
Old 12-20-2007, 12:16 PM
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My guess is going to be February for availability.

scardeal, it will work with an AT, but that might take longer to become available. Technosquare will probably need to get an AT up on the dyno first.

I'm shooting for 300. We'll see want kind of numbers I can get to with HFCs on. After that I'll be waiting for Unorthodox pulleys, grounding kit, etc. to squeeze every bit of power I can.
Old 12-20-2007, 02:18 PM
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i've got an 07 a/t. where should i send my car...
Old 12-20-2007, 02:21 PM
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Skorch
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Originally Posted by rynzy
i've got an 07 a/t. where should i send my car...
To the dealership to trade in for a 6-speed
Old 12-20-2007, 03:39 PM
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Tac-M
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Originally Posted by rynzy
i've got an 07 a/t. where should i send my car...

z hell ? get a 6 speed !
Old 12-20-2007, 04:06 PM
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Originally Posted by Profink
My guess is going to be February for availability.

scardeal, it will work with an AT, but that might take longer to become available. Technosquare will probably need to get an AT up on the dyno first.

I'm shooting for 300. We'll see want kind of numbers I can get to with HFCs on. After that I'll be waiting for Unorthodox pulleys, grounding kit, etc. to squeeze every bit of power I can.
they make pulley's for the hr's already? there is nothing on the 07's on their site
Old 12-20-2007, 05:04 PM
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07VQ35HR
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Nice!
Old 12-20-2007, 07:08 PM
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Originally Posted by warmmilk
they make pulley's for the hr's already? there is nothing on the 07's on their site
They list it as under development.


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