08-13-2015, 10:17 PM
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#1 (permalink)
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A True Z Fanatic
Join Date: Dec 2009
Location: 03350 Australia
Posts: 1,515
Drives: 09 Nissan 370Z M6
Rep Power: 39974
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Quote:
Originally Posted by dragonbreath
Anyone know where some good info regarding the HR head swap is?
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Megan370Z or Clark Steppler at JWT or Brian At Valkyrie AutoSports
HR head swap will require aftermarket ECU or piggy-back ECU as the Nissan 370Z ECU expects to be managing VVEL and HR head swap will delete VVEL.
I am involved in a major CANbus sniff exercise on a Z34 but it is at least 3 weeks away from any sort of conclusion with no guarantee of success just yet.
"If" this works out as expected, there will be an aftermarket ECU option to run a VQ37HR in a Z34 chassis but there will also be some constraints ..... like cruise control will not be a feature, not sure about ESC/VDC and some other similar features.
When I have something definite to post, it will appear in my race engine thread (Search for "VQ40HRGA").
Last edited by BGTV8; 08-13-2015 at 10:22 PM.
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