MAP @ WOT only 94-95kpa What is my restriction?
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MAP @ WOT only 94-95kpa What is my restriction?
I made 3 passes last night at the local strip and I noticed that my MAP was reading around 94-95kpa during my runs. My truck is 100% stock (LQ9).
Which one would you think is being the most restrictive, the factory air tube or factory air box.
I just bought a Airaid MIT tube.
I'm going to dyno my truck before the MIT, change the MIT air tube on the dyno and make a few more pulls to see what REAL gains I should get. I am also going to tweak the AF and timing after the MIT is installed too.
Bill
Which one would you think is being the most restrictive, the factory air tube or factory air box.
I just bought a Airaid MIT tube.
I'm going to dyno my truck before the MIT, change the MIT air tube on the dyno and make a few more pulls to see what REAL gains I should get. I am also going to tweak the AF and timing after the MIT is installed too.
Bill
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Originally Posted by Wilde Racing
I see about 80 KPA at 4,000 foot at zero vacuum. What is your altitude? I would expect to see 100+ in death vally (below sea level)
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Originally Posted by Billiumss
I made 3 passes last night at the local strip and I noticed that my MAP was reading around 94-95kpa during my runs. My truck is 100% stock (LQ9).
Which one would you think is being the most restrictive, the factory air tube or factory air box.
I just bought a Airaid MIT tube.
I'm going to dyno my truck before the MIT, change the MIT air tube on the dyno and make a few more pulls to see what REAL gains I should get. I am also going to tweak the AF and timing after the MIT is installed too.
Bill
Which one would you think is being the most restrictive, the factory air tube or factory air box.
I just bought a Airaid MIT tube.
I'm going to dyno my truck before the MIT, change the MIT air tube on the dyno and make a few more pulls to see what REAL gains I should get. I am also going to tweak the AF and timing after the MIT is installed too.
Bill
the most important thing is to scan pressure in intake BEFORE you start the engine. if barometric is 95, then 94 is really good, but if you get 95 with 101 baro, you got a bottleneck. i've gotten into a habit of starting to log before i start up the car, so i have few seconds of barometric pressure reading so i know my levels for recordkeeping sake.
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Here's the file:
It shows MAP of 99KPA when engine is off and at WOT at places it goes to 93KPA.
Sorry for the .zip file, board won't accept log files, also disregard the LM1 WB, it wasn't hooked up.
It shows MAP of 99KPA when engine is off and at WOT at places it goes to 93KPA.
Sorry for the .zip file, board won't accept log files, also disregard the LM1 WB, it wasn't hooked up.
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Originally Posted by vortec350
I depends on alot,baro,temp, altitude and so forth
On my 06 5.3 which is stock,only thing I have done to it is I tuned it with my tuning and I will see 95KPA on day and 100KPA that night.I am down south so that helps some also
On my 06 5.3 which is stock,only thing I have done to it is I tuned it with my tuning and I will see 95KPA on day and 100KPA that night.I am down south so that helps some also
Originally Posted by gonzo 6.0
I was seeing 85 here at 3500ft,my tuner email buddy adjusted the map to read 100 and tuned from there.What say you?
Originally Posted by Billiumss
Here's the file:
It shows MAP of 99KPA when engine is off and at WOT at places it goes to 93KPA.
Sorry for the .zip file, board won't accept log files, also disregard the LM1 WB, it wasn't hooked up.
It shows MAP of 99KPA when engine is off and at WOT at places it goes to 93KPA.
Sorry for the .zip file, board won't accept log files, also disregard the LM1 WB, it wasn't hooked up.
BTW how hot was it when you loged? your AIT starts at 77 and in your last run it hit 68*. cold air intake seams to be working good.........