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Search took 0.01 seconds. Search: Posts Made By: Mitco39
Forum: Forced Induction 11-01-2014, 11:02 AM
Replies: 143
Views: 14,671
Posted By Mitco39
R35s also switch to speed density tuning under...

R35s also switch to speed density tuning under load. The MAFs are only used under low load because speed density tuning isnt accurate at low flow rates.

Also if you are only sucking through the...
Forum: Forced Induction 10-30-2014, 07:47 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Yeah that 268.79 will stay there at like anything...

Yeah that 268.79 will stay there at like anything after 4.1 volts if I recall correctly. I dont know if thats a limitation on the car or in the uprev package. I guess the way to find out is call and...
Forum: Forced Induction 10-29-2014, 06:37 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Post it up its all done in CSV format anyway. Or...

Post it up its all done in CSV format anyway. Or if you could confirm that lets say above 4.5 volts that the maf flow rate continues to rise after 4.5 volts?
Forum: Forced Induction 10-29-2014, 03:37 PM
Replies: 143
Views: 14,671
Posted By Mitco39
But what does your flow rate do right around...

But what does your flow rate do right around there? Mine maxx's out even though there is still breathing room in terms of voltage.
Forum: Forced Induction 10-29-2014, 01:46 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Yeah and it does not increase if you go with a...

Yeah and it does not increase if you go with a higher voltage than 4.2.I dont know if this is a limitation to the logging software in Uprev or what.
Forum: Forced Induction 10-29-2014, 12:57 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Since this got bumped up today ill post something...

Since this got bumped up today ill post something I noticed.

Does anyone see that even though the MAF voltage is not maxed out the flow rate max's out within Uprev? Is this a limitation to Uprev...
Forum: Forced Induction 09-08-2014, 08:43 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Very nice! That should give you more headroom...

Very nice! That should give you more headroom than me.
Forum: Forced Induction 09-08-2014, 03:32 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Also on a side note your fuel kit is working...

Also on a side note your fuel kit is working awesome. It holds 65+ PSI all day under boost with no signs of slowing down. All this wouldn't be possible on the stock system.
Forum: Forced Induction 09-08-2014, 02:34 PM
Replies: 143
Views: 14,671
Posted By Mitco39
I dont think you would have that issue myself. At...

I dont think you would have that issue myself. At lower airflow the car is running in closed loop anyways so the MAF is not really watched at all anyways. All you would have to do if you were having...
Forum: Forced Induction 09-08-2014, 01:45 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Good question, I would think increasing the...

Good question, I would think increasing the piping to much just in one spot will change the flow profile of the tubes. Not to mention you slow the velocity of the air down as it hits the larger boost...
Forum: Forced Induction 09-08-2014, 08:50 AM
Replies: 143
Views: 14,671
Posted By Mitco39
Anytime Sasha, shes much quicker and safer now. ...

Anytime Sasha, shes much quicker and safer now.

Lower boost? and a ton of timing? That or everyone is pulling into their MAFs and no one really pays much attention to it and just changes their...
Forum: Forced Induction 09-07-2014, 09:54 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Answer to question number 1: Its not boost your...

Answer to question number 1: Its not boost your measuring its airflow. So that could be why.

#2 - You can use the GT MAFs that uprev sells if you need the extra room.

No dumb questions at all.
Forum: Forced Induction 09-06-2014, 11:13 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Got the 3" in and tuned. The only real benchmark...

Got the 3" in and tuned. The only real benchmark I have was a 80-140km/hr speed run with the racelogic VBOX sport what is very accurate and used by car and driver to benchmark their cars. We started...
Forum: Forced Induction 08-29-2014, 11:50 AM
Replies: 143
Views: 14,671
Posted By Mitco39
oooo gimmie gimmie. lol. Ill have results next...

oooo gimmie gimmie. lol. Ill have results next week. It will take some time to retune the car.
Forum: Forced Induction 08-22-2014, 09:17 AM
Replies: 143
Views: 14,671
Posted By Mitco39
Please you guys have it good. Move up here. lol...

Please you guys have it good. Move up here. lol its going to snow in a month. haha
Forum: Forced Induction 08-22-2014, 08:46 AM
Replies: 143
Views: 14,671
Posted By Mitco39
I will spend a bunch of time logging and...

I will spend a bunch of time logging and retuning, I should also be able to give you the approximate K value change to dial these in. Ill keep track of all that and post it up when I have it.
Forum: Forced Induction 08-22-2014, 08:45 AM
Replies: 143
Views: 14,671
Posted By Mitco39
I jacked my own thread a few pages ago, lol no...

I jacked my own thread a few pages ago, lol no worries. I am just surprised this hasn't been a larger issue before this started.
Forum: Forced Induction 08-22-2014, 08:43 AM
Replies: 143
Views: 14,671
Posted By Mitco39
But why couldnt you set it up to only emulate...

But why couldnt you set it up to only emulate under boost the leave the lower flow rates of the MAF alone if thats the case? Doubt its worth the hassle, just my curiosity asking the questions haha. ...
Forum: Forced Induction 08-21-2014, 06:00 PM
Replies: 143
Views: 14,671
Posted By Mitco39
A little excerpt I found in one of my tuning...

A little excerpt I found in one of my tuning books. The idea that you could essentially run via a map is a little intriguing.
...
Forum: Forced Induction 08-21-2014, 05:13 PM
Replies: 143
Views: 14,671
Posted By Mitco39
No you can go with a bigger MAF housing, which is...

No you can go with a bigger MAF housing, which is what I am trying to get my hands on currently. When I do I will share my results on here and see how much more you can flow through a 3" instead of a...
Forum: Forced Induction 08-21-2014, 04:25 PM
Replies: 143
Views: 14,671
Posted By Mitco39
$$$ - Cuz they can. UpRev MAF GT -...

$$$ - Cuz they can.

UpRev MAF GT - Accessories (http://uprev.com/secure/accessories/uprev-maf-gt.html)
Forum: Forced Induction 08-21-2014, 03:44 PM
Replies: 143
Views: 14,671
Posted By Mitco39
No I think it was noted that they are the same...

No I think it was noted that they are the same MAFs that we have in our car. I am willing to bet they switch over to speed density tuning which allows them to just tune via the boost. Then out of...
Forum: Forced Induction 08-21-2014, 02:40 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Well it stops being able to measure the air over...

Well it stops being able to measure the air over a set value. Lets say this maf maxes out at 80 lbs/min of air. The engine is using this "metered" air to determine how much fuel to inject during open...
Forum: Forced Induction 08-21-2014, 09:01 AM
Replies: 143
Views: 14,671
Posted By Mitco39
You always have 2 options. 1. Different MAF ...

You always have 2 options.

1. Different MAF
2. Larger diameter piping your sticking that MAF into

or actually there is a 3rd that I became aware of
3. Using a spacer to move the center of the...
Forum: Forced Induction 08-20-2014, 10:25 PM
Replies: 143
Views: 14,671
Posted By Mitco39
Ill just go by the Nissan dealership and pull...

Ill just go by the Nissan dealership and pull some off when they aren't looking. If they are pull through like charles said and were now using them to blow through then they should work perfectly for...
Showing results 1 to 25 of 44
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