Robert_K's JWT TT Build Thread
01-13-2008, 09:01 PM
#141
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Originally Posted by Robert_K
I think the help I might need will still come. 
And why would I ned two AFR readings?
And why would I ned two AFR readings?
01-13-2008, 09:28 PM
#142
Originally Posted by phat04350z
the motor is split in to 2 sections hence 2 different down pipes. With 2 a/f readings you can tell which side is running lean or rich. With one its hard to tell which "side" is doing what. In my case I am going to have a skunk2 exhaust which keeps these sides seperate all the way. When I get a utec or some variant i need to be able to read what 1-3 and 4-6 are doing so they all run perfect. 1-2 typically run rich and 5-6 run lean. This was told to me in another thread on another 350z forum so I can not validate this. We also know people have blown motors with boost on the 350z probably from pre detination or some variant. The more information you have that is correct the better you will be.
01-13-2008, 09:35 PM
#143
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Originally Posted by Robert_K
I don't have the "technical" knowledge to explain that you do not need two AFR. Hopefully someone will reply with a better answer than you are incorrect. Many high HP cars, not just Z's, have been running one AFR, wideband, without any problems.
01-13-2008, 09:50 PM
#145
Originally Posted by phat04350z
how can you tune are car properly with 1 reading unless you have a Y pipe or some collector. If you have | | 2 seperate pipes you need 2 readings. Feel free to correct me but I dont see how that is possible.
Originally Posted by TheBlackPearlZ
robert you need to build that engine up now...just my two pennies. 
For two widebands? 
Also I don't think two pennies will cover the cost of building the engine. Please send more.
01-13-2008, 09:55 PM
#146
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see that crap and attitude is the reason why as stated on here there are arguments and then weeks later "my motor blew up and I think its was my rod." No its from tuning. I am glad you have a utec, did you use a dyno to tune it? lol. Anyways I dont consider and many others dont consider a X or H pipe a true dual. Look at the skunk2 exhaust notice how the two pipes never touch? Each section has its own flow. I am not trying to start a debate about is an X or H a true dual exhaust but dont mock me when you dont even know the answer. And I am asking in your behalf so you dont spend 7K and then have a blown motor. I guess the Army is not teaching you enough about respect and yes I WILL go there, or Marines. You should be thankful people on here are trying to help you.
01-13-2008, 10:06 PM
#149
Originally Posted by phat04350z
see that crap and attitude is the reason why as stated on here there are arguments and then weeks later "my motor blew up and I think its was my rod." No its from tuning. I am glad you have a utec, did you use a dyno to tune it? lol. Anyways I dont consider and many others dont consider a X or H pipe a true dual. Look at the skunk2 exhaust notice how the two pipes never touch? Each section has its own flow. I am not trying to start a debate about is an X or H a true dual exhaust but dont mock me when you dont even know the answer. And I am asking in your behalf so you dont spend 7K and then have a blown motor. I guess the Army is not teaching you enough about respect and yes I WILL go there, or Marines. You should be thankful people on here are trying to help you.
#2: Please leave my thread.
#3: You have been added to my ignore list.
01-13-2008, 10:13 PM
#150
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that dude is a tool robert...he's not worth you worrying over. his daddy didnt hug him enough when he was a child and his mother was a democrat who gave blow jobs to bill clinton...forget him.
regardless man, the build looks like its comign along. i was merely referring to the engine being built because of the jwt's and all the supporting mods you are goign with. with that set up you have enough there to get some serious power...600's maybe if you build the motor. cuz trust me, with the amount of cars ive modded in the past, youll get to a certain point with it and youll just want more and more, and more is never enough.
keep it going, and keep this thread alive, i am anxious to see how this all turns out
regardless man, the build looks like its comign along. i was merely referring to the engine being built because of the jwt's and all the supporting mods you are goign with. with that set up you have enough there to get some serious power...600's maybe if you build the motor. cuz trust me, with the amount of cars ive modded in the past, youll get to a certain point with it and youll just want more and more, and more is never enough.
keep it going, and keep this thread alive, i am anxious to see how this all turns out
01-13-2008, 10:17 PM
#151
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Originally Posted by Robert_K
#1: Don't EVER talk about the US Military and respect. You don't know the first thing about it.
#2: Please leave my thread.
#3: You have been added to my ignore list.
#2: Please leave my thread.
#3: You have been added to my ignore list.
I will leave your thread as I dont like to talk to know it all people who think there way is the only way. Ohh no ignore list
For those that want to help him be affraid.
01-13-2008, 10:19 PM
#152
Originally Posted by TheBlackPearlZ
that dude is a tool robert...he's not worth you worrying over. his daddy didnt hug him enough when he was a child and his mother was a democrat who gave blow jobs to bill clinton...forget him.
regardless man, the build looks like its comign along. i was merely referring to the engine being built because of the jwt's and all the supporting mods you are goign with. with that set up you have enough there to get some serious power...600's maybe if you build the motor. cuz trust me, with the amount of cars ive modded in the past, youll get to a certain point with it and youll just want more and more, and more is never enough.
keep it going, and keep this thread alive, i am anxious to see how this all turns out
regardless man, the build looks like its comign along. i was merely referring to the engine being built because of the jwt's and all the supporting mods you are goign with. with that set up you have enough there to get some serious power...600's maybe if you build the motor. cuz trust me, with the amount of cars ive modded in the past, youll get to a certain point with it and youll just want more and more, and more is never enough.
keep it going, and keep this thread alive, i am anxious to see how this all turns out
01-14-2008, 04:00 AM
#154
Originally Posted by phat04350z
the motor is split in to 2 sections hence 2 different down pipes. With 2 a/f readings you can tell which side is running lean or rich. With one its hard to tell which "side" is doing what. In my case I am going to have a skunk2 exhaust which keeps these sides seperate all the way. When I get a utec or some variant i need to be able to read what 1-3 and 4-6 are doing so they all run perfect. 1-2 typically run rich and 5-6 run lean. This was told to me in another thread on another 350z forum so I can not validate this. We also know people have blown motors with boost on the 350z probably from pre detination or some variant. The more information you have that is correct the better you will be.
01-14-2008, 04:07 AM
#158
Originally Posted by Robert_K
I like Meth/Water kit just not what I want. Thanks!!!
01-14-2008, 04:10 AM
#159
Originally Posted by jining
Why not! Please explain... honestly its such a good idea for detonation... I dont see any reason why you wouldnt want it. If you are worried about the tank running out, then just get the tune without it, and then just add distilled water to your already safe tune for temp control. + its a 1.5 gallon tank.. highly doubt you will run out if you check it every gas tank fillup.
01-14-2008, 05:40 AM
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Originally Posted by jining
I dont believe there is a way for you to control individual injector pulse widths... so I dont think having 2 a/f readings is necessary. Perhaps having the A/F reading on the leanest cylinder side would be a smarter choice, but having 2 a/f ration seems very overkill... and pointless imo. Why are you getting a skunk 2 exhaust :| lol... far better options out there.
I got the skunk2 based on size of pipe over stock, flow, sound, price and reviews on here and just overall knowledge of there product.