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GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE

Sam > With the intro price there is a before and after dyno included. Is that just for before/after hp/tq numbers or is there any fine tuning involved in that?

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Old 03-04-2010, 01:56 PM   #1 (permalink)
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Sam > With the intro price there is a before and after dyno included. Is that just for before/after hp/tq numbers or is there any fine tuning involved in that? The fuel/ecu managment is plug and play with no additional dyno tuning required correct?
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Old 03-04-2010, 02:39 PM   #2 (permalink)
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Sam > With the intro price there is a before and after dyno included. Is that just for before/after hp/tq numbers or is there any fine tuning involved in that? The fuel/ecu managment is plug and play with no additional dyno tuning required correct?
Yes there is a before and after dyno, and yes the fuel/ecu management is a plug and play with no additional dyno tuning required .

Sam
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Old 03-04-2010, 03:39 PM   #3 (permalink)
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Yes there is a before and after dyno, and yes the fuel/ecu management is a plug and play with no additional dyno tuning required .

Sam
But the kit does require a tune as part of the initial install?
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Old 03-04-2010, 03:49 PM   #4 (permalink)
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But the kit does require a tune as part of the initial install?
No it does not, you will get a pretuned map. it is a 100 % plug and play, we give you the tools to flash the ecu yourself and its done .

Sam
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Old 03-04-2010, 04:09 PM   #5 (permalink)
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No it does not, you will get a pretuned map. it is a 100 % plug and play, we give you the tools to flash the ecu yourself and its done .

Sam
oh ok thats cool.
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Old 03-04-2010, 10:11 PM   #6 (permalink)
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so since this seems to be the hot topic lately in that other thread are we going to see some "real world testing" soon?
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Old 03-04-2010, 10:55 PM   #7 (permalink)
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Originally Posted by SAM@GTM View Post
No it does not, you will get a pretuned map. it is a 100 % plug and play, we give you the tools to flash the ecu yourself and its done .

Sam
Sam

Did you guys develop your own software and flash tool? If so please elaborate, thats interesting stuff.
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Old 03-08-2010, 08:52 AM   #8 (permalink)
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No it does not, you will get a pretuned map. it is a 100 % plug and play, we give you the tools to flash the ecu yourself and its done .

Sam
Will you have different maps available for bolt-on mods like Hiflo Cats, headers, and aftermarket cat back exhaust?

Also I live in the Mile High City so do you recommend a different tune for high altitude?
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Old 03-09-2010, 06:48 PM   #9 (permalink)
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Will you have different maps available for bolt-on mods like Hiflo Cats, headers, and aftermarket cat back exhaust?

Also I live in the Mile High City so do you recommend a different tune for high altitude?
Yes Different maps for different stages, supporting mods and octane levels. As for altitude concerns you should have none.. for a simple reaseon

- We are tuning via mass air flow sensors, maf sensor measures the amount of air entering the engine and the ecu adjust accordingly so whether you are at sea level or 5000 feet the ecu will always adjust to reach its air fuel ratio targets .

Sam
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Old 03-09-2010, 09:32 PM   #10 (permalink)
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Originally Posted by SAM@GTM View Post
Yes Different maps for different stages, supporting mods and octane levels. As for altitude concerns you should have none.. for a simple reaseon

- We are tuning via mass air flow sensors, maf sensor measures the amount of air entering the engine and the ecu adjust accordingly so whether you are at sea level or 5000 feet the ecu will always adjust to reach its air fuel ratio targets .

Sam
So do we lose power in the higher altitudes or does the ecu adjust and we stay the same?
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