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370z 7AT problems with GReddy TwinTurbo tune - what to do?

Originally Posted by octet The car is still running on a base map, so can't test it properly being limited to 4500rpm, but it just feels like factory in terms

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Old 10-19-2014, 05:20 PM   #76 (permalink)
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Quote:
Originally Posted by octet View Post
The car is still running on a base map, so can't test it properly being limited to 4500rpm, but it just feels like factory in terms of driveability, no jerkiness while switching gears. No more lag as in the OEM one, but there is tuning to be done in the line pressure and torque table, so will report back once the car is tuned.
Sounds good already. I only went with a valve body upgrade after hearing of the garbage stage 4 trans gtm put out. Thinking there was no hope for the 7at. Hope everything goes good.

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Old 10-20-2014, 07:53 PM   #77 (permalink)
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I have a stage 4 GTM.
It works great.
Shifts way quicker than a stock unit.
the improvement in the 4th to 5th shift time is a big improvement .
But remember its built for a 650 hp motor. and tuned for one.
It may not work on a stock engine,

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Old 11-09-2014, 01:40 PM   #78 (permalink)
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Level 10 really came through for you, jotting them down for my future buy list after TT.
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Old 11-15-2014, 07:03 AM   #79 (permalink)
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Update? Does it hold the torque? Engagement like oem or bang like hammer on each shift? Anymore rpm flare esp 2 to 3 and 4 to 5. Can you full throttle 5 now without worry?
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Old 11-16-2014, 12:12 AM   #80 (permalink)
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Did you have to do a custom ecu flash to get the new tranny paired up?
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Old 11-17-2014, 09:23 AM   #81 (permalink)
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Did you get the built transmission installed in your car ?
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Old 11-28-2014, 02:02 PM   #82 (permalink)
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All done, gearbox shifts OEM, extremely pleased with the built from Level 10!!!
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Old 11-28-2014, 02:23 PM   #83 (permalink)
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How does the 4th to 5th gear change feel?
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Old 11-28-2014, 02:29 PM   #84 (permalink)
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Did they, level 10, say not to roll onto the power in 6th/7th?
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Old 11-28-2014, 02:47 PM   #85 (permalink)
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WOW, amazing car, tranny looks very well built indeed
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Old 11-29-2014, 06:39 PM   #86 (permalink)
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Quote:
Originally Posted by gbrettin View Post
How does the 4th to 5th gear change feel?

Just like OEM, but so much better, no jerkiness.

Quote:
Originally Posted by gbrettin View Post
Did they, level 10, say not to roll onto the power in 6th/7th?

Nope, the gearbox can withstand 1000bhp, with proper Torque Management parameters adjustments, that's not something to worry about anymore
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Old 11-29-2014, 07:00 PM   #87 (permalink)
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Yup... I'm getting one!
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Old 11-29-2014, 07:02 PM   #88 (permalink)
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Call Dave @ Level 10, tell him Adrian recommended you He's a very, very nice and knowledgeable guy!
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Old 11-29-2014, 07:50 PM   #89 (permalink)
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Call Dave @ Level 10, tell him Adrian recommended you He's a very, very nice and knowledgeable guy!
Can the next guy who calls in ask about the flex plate? People break them under stock power
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Old 11-29-2014, 08:58 PM   #90 (permalink)
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Wow -- that is a very nice torque curve indeed. Congrats!
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