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-   -   Bigger Turbo/exhaust/injectors tuning advice... (https://www.miataturbo.net/megasquirt-18/bigger-turbo-exhaust-injectors-tuning-advice-84434/)

IanR 05-19-2015 06:41 AM

Bigger Turbo/exhaust/injectors tuning advice...
 
First post here and i'm not a mechanic/engineer/automotive genius so please load the rubber bullets...:noob:

In 3 weeks I'm changing turbos, exhaust and injectors all in one go and looking for advice to setup my tune to accommodate more air and fuel.

Its a 2001 nb8b Im running ms3 basic pnp
swapping from gt2554 to gt2860rs .84
from 440cc to 725cc
from 2.5" to 3".

Car ran pretty well off the base reverant tune plus VE tune but has also been professionally tuned and currently runs 218hp on a dyno dynamics, plenty of boost pulled from the mid range for rods safety.

Id like to know if I can safely set my spark, fuel and boost tables up in anticipation of the changes from my current settings and other peoples maps?

Im pretty impressed by what Ive read and experienced with the VE tune to hoping it can be used in conjunction with other peoples maps as it must be a very common setup.

Whats possible and what am I missing?
Thanks

18psi 05-19-2015 09:08 AM


Originally Posted by IanR (Post 1232585)
Id like to know if I can safely set my spark, fuel and boost tables up in anticipation of the changes from my current settings and other peoples maps?

Thanks

Yep.
The beauty of engine management systems.

Monk 05-19-2015 09:43 AM


Originally Posted by IanR (Post 1232585)
Whats possible and what am I missing?
Thanks

It's possible to blow your shit up;)

Are you wanting to know if you can just copy someone's map?
If so, that's not a good idea as what works for someone's setup might not be safe for yours.
It's probably best if you let the same people who tuned it the first time do it again if you are confident in their ability.

IanR 05-19-2015 07:15 PM

Right, ill talk to the tuner. Easy.


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