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Nissan 370Z Forum (http://www.the370z.com/)
-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   Boosted Performance round 2 list (http://www.the370z.com/forced-induction/69496-boosted-performance-round-2-list.html)

elperuano 01-28-2014 07:55 PM
Quote:
Originally Posted by GaleForce (Post 2670252)
You just get one tune. Waste gate springs ~7psi is my low boost, then the boost controller, when active, bumps it up to ~11psi both using the same tune/map.

Where you might want a couple maps is for different grades of fuel. I have one for 93/4 octane and one for 91 octane.
You should have 2 maps. Not one. I have an 8lb map and 12 map with Uprev.

elperuano 01-28-2014 07:56 PM
Quote:
Originally Posted by dragonbreath (Post 2670323)
Would this not make your car run rich when boosting at a lower pressure? If it were tuned at 11 psi and you drove it at 7psi? I was always under the assumption that you would need 2 separate maps for a situation such as that.
Correct. Unless something has changed recently.

Boosted Performance 01-28-2014 08:04 PM
If the map is tuned for 11psi, you can run the car at 8psi all day and the a/f ratios will be fine, but not the other way around. MAF sensor voltage is scaled for this.

Joepro 01-28-2014 09:12 PM
It would probably just run rich on the lower boost I suspect, but if you have boost control and then pay the tuner to do 2 maps, I guess that's your best bet...lowest grade fuel in PA is 92, sunoco has 91, but why buy 91 when they have 93!

Chuck33079 01-28-2014 09:29 PM
If the maf scaling is right, I don't know why it would run a different AFR at lower boost.

Joepro 01-28-2014 09:32 PM
I dont know crap about tuning!

Mr.Squeeze 01-28-2014 10:27 PM
Quote:
Originally Posted by GaleForce (Post 2670252)
You just get one tune. Waste gate springs ~7psi is my low boost, then the boost controller, when active, bumps it up to ~11psi both using the same tune/map.

Where you might want a couple maps is for different grades of fuel. I have one for 93/4 octane and one for 91 octane.

Correct my car is tune the same way



Quote:
Originally Posted by Joepro (Post 2670426)
It would probably just run rich on the lower boost I suspect, but if you have boost control and then pay the tuner to do 2 maps, I guess that's your best bet...lowest grade fuel in PA is 92, sunoco has 91, but why buy 91 when they have 93!

The car will not run rich.

zguynate 01-28-2014 10:58 PM
You learn something errday.


Jk. I don't really talk like that lol.

Boosted Performance 01-29-2014 12:25 PM
Out of the 2 kits left, one is pending.

So, as of right now, there is ONE KIT LEFT.

wheee! 01-29-2014 12:55 PM
That's great news Sasha! Hope these keep flying out your door!

jofro6 01-29-2014 05:44 PM
Quote:
Originally Posted by Boosted Performance (Post 2671194)
Out of the 2 kits left, one is pending.

So, as of right now, there is ONE KIT LEFT.
Well this is making my decision to use or not use the cc a lot easier lol

jlo370z 01-29-2014 06:54 PM
Quote:
Originally Posted by jofro6 (Post 2671523)
Well this is making my decision to use or not use the cc a lot easier lol
Lol better pulll that sucker out!:tup:

LMBmikeZ 01-29-2014 06:55 PM
:icon17: :tup:

DO IT!!!!! I would but the wife would kill me, she is on mat leave(not working) and we have a 6 week old! once she goes back to work I will be in the market......

Boosted Performance 01-29-2014 08:03 PM
Last kit: Sale pending

I have some work to do now...

jofro6 01-29-2014 08:26 PM
looks like i didnt pull it out quick enough lol Now i have no choice but to save till the next batch eventually


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