Standalone ECU, is it worth to put in standard 300ZX TT

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
De Sjack
Posts: 1
Joined: Mon Feb 06, 2012 4:11 am

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Hello all, i'm from the Netherlands, sorry if i make some typo's or use wrong words.... :blush:
I just bougt a 92-er 300ZX Twin Turbo, Japanese car, manual 5 speed, runs 60.000 km's (if this is true...)
Didn't check all at the moment, but i believe only the exaustpipe is changed to 3", from mid to end.

From some other project i have a "left over" Vi-pec V88 standalone ECU.
If you want some info: www.vi-pec.com
I can sell this, but maybe it's nicer to build in the 300ZX.
Can someone tell me: (i tryed allready for some hours/days to find info, but not much results)
Max HP for the stock engine.
Max boostlevel, for engine, turbo's and standard intercoolers. (About what pressure inlet temp will increase drasticly)
Max HP to get with the standard injectors, when do i need to upgrade the fuelpump or fuelpressure?

Will it be worth to install this standalone ECU and what can i expect about more power?
I will update some items if it's needed reight away, like fuelpump, sparkplugs and what you guys can tell me, maybe airfilter?
Bigger things, like injectors, intercoolers, downpipe's etc probily i will change later, but at this moment i just want to put in the ECU en only necceserly mods.

Thanks in advance.


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300ZXttZMAN
Posts: 6800
Joined: Mon Nov 22, 2010 4:07 pm
Car: 1990 Nissan 300ZX TT 5spd pearl white

DD: 2008 Nissan Frontier NISMO pkg 4x4 Crew Cab
Location: Sulphur, LA 70665
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Hmm never heard of it... I would just stick with the stock ECU.

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BigTDogg (MA)
Posts: 4194
Joined: Wed Aug 29, 2007 8:26 am
Car: 1990 Nissan 300ZX TT
Location: Boston MA

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300ZXttZMAN wrote:Hmm never heard of it... I would just stick with the stock ECU.
2nd


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