Ly7 run in tune

General Tuning Questions And Discussions
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Joined: Wed Feb 03, 2021 3:39 am

Ly7 run in tune

Postby Holdens_forever80 » Wed Feb 03, 2021 3:59 am

Need pointing in the right direction if anyone can help,

I have just rebuilt the motor in my 07 VE sv6, don't have all the money in the world to just wheel it into the shop so I was
Wondering if there are any other options.

Cheers heaps

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Re: Ly7 run in tune

Postby 'quipt4it » Wed Feb 03, 2021 7:15 am

Welcome Holdens_forever80 and Hi,

Holden202T has done a bit with these, but not on the tuning side
You can put in 'Holden Alloytec V6 running on Speeduino ECU' into the search box and it will come up.
Also Haltech are getting into it, here is a link https://support.haltech.com/portal/en/k ... t-vvt-only
ViPec 388 ECU maybe
Mace may also have a few ideas...

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Re: Ly7 run in tune

Postby Holden202T » Fri Feb 19, 2021 9:07 am

i guess the main question is what has been changed ?

generally the MAF should be able to compensate for any minor changes, but its hard to give much advice without details.

HP Tuners and EFI Live from what i've seen have good options for tuning the stock ECU's.

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