Chezedik
...and then there were three.
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4709 posts
1991 Nissan 240sx
Overland Park KS
12-17-2002
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| « Re: 93 supra tt maf sensor (lelek240sx) | 5:54 PM 3/9/2006 |
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I am not quite sure about the in's and out's but why would you want to do that? Wouldn't they be harder to find and more expensive than an N60 or N62? Also, you would be working through all of the tuning on your own. I don't know that it is worth doing, but would anyone else like to say anything?
Check me out, I'm a ricer: "I am going to get a stage two turbo kit, and nitrous, just like I saw on N4S Underground!!!"Stuff for Sale:
!!!BUY MY CAR!!!! 1991 240sx KA24DE-t for sale, very nice!
Stock and Performance Parts For Sale FS: KA24DE MAFS, Wheels, MORE! FS: TiAL 38mm, Jacob's i.C.E. Pak Ignition system, Z31 T3/T04b V-trim turbo more
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lelek240sx
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22 posts
3-3-2006
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| « Re: 93 supra tt maf sensor (Chezedik) | 1:59 PM 3/10/2006 |
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for 1 i already have supra maf and i got it for free  the reason i would like to try this maf is because im not happy with 300zx maf, damn thing is just too sensitive to any tourbulances and surges trom turbo .n62 maf was designed to work with very long intake and when you trying to use it on anything shorter than 3 feet u get spikes in voltages . i just love supra maf design ,it can only read air flow one way and was engeneered to be close to turbo intlet . as for problems with tunning i think safc 2 have map for supra maf (setting hw12 ) + i have wide band sensor so it shouldnt be that bad . let me know what you guys think
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KATwo40
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1758 posts
1993 240sx KA-T
2-1-2005
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| « Re: 93 supra tt maf sensor (lelek240sx) | 7:46 PM 3/10/2006 |
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| Quote, originally posted by lelek240sx » | | for 1 i already have supra maf and i got it for free the reason i would like to try this maf is because im not happy with 300zx maf, damn thing is just too sensitive to any tourbulances and surges trom turbo .n62 maf was designed to work with very long intake and when you trying to use it on anything shorter than 3 feet u get spikes in voltages . i just love supra maf design ,it can only read air flow one way and was engeneered to be close to turbo intlet . as for problems with tunning i think safc 2 have map for supra maf (setting hw12 ) + i have wide band sensor so it shouldnt be that bad . let me know what you guys think |
Yes, I love the Toyota AFM flapper design. I'll bet you could also use a 3sgte (MR2 turbo, 2nd gen) AFM also. The only problem with them I see is the size. They're a bit bulky. Let us know how it goes. I hope you get it set up real nice.
The longer the sig, the slower the car...
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teddy
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2014 posts
05 Legacy GT and 04 Audi A4
Indianapolis IN
12-7-2004
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| « Re: 93 supra tt maf sensor (KATwo40) | 12:17 AM 3/11/2006 |
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The 2jz maf isn't really bulky at all. It actually looks smaller than a z32, but pictures can be deceiving. I don't see why you couldn't use it. If you have a diagram of which wires are what, or even the sensor that plugs into the maf, you could use an safc2 or emanage to change the hotwire settings. As long as it uses the same basic wires a z32 does, I say go for it and let us know.
 | Quote, originally posted by gabossie » | | Ah, the days of watching MTV on mute after school with my pants around my ankles... being 16 was fantastic. |
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Chezedik
...and then there were three.
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4709 posts
1991 Nissan 240sx
Overland Park KS
12-17-2002
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Well, that is a good point, other than it being a flapper design, I say it sounds like nothing but roses.
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lelek240sx
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22 posts
3-3-2006
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| « Re: (Chezedik) | 4:27 AM 3/13/2006 |
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93 usdm supra turbo uses hot wire maf , not flapper and its capable of around 550 whp so just a little more than n62 ( doesnt really matter to me becouse im not gonna make that kind of power any way ) but i like the design of it being so surge proof , and some people going say that is more restrictive than n62 but for average ka-t i dont think its going to matter . stock supras make around 290 to 320 whp so this maf has to flow good
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lelek240sx
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22 posts
3-3-2006
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| « Re: (lelek240sx) | 4:28 AM 3/13/2006 |
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more pics
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lelek240sx
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22 posts
3-3-2006
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| « Re: (lelek240sx) | 4:30 AM 3/13/2006 |
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and more this is intlet
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lelek240sx
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22 posts
3-3-2006
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| « Re: (lelek240sx) | 5:12 PM 3/15/2006 |
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update --- just got it working . wow what a difference car no longer wants to die at stop light plus no more explosions from tail pipe .
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KATwo40
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1758 posts
1993 240sx KA-T
2-1-2005
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SWEET! What SAFC2 settings for In/Out?Thanks for the update, too. Now, I'll start looking for one of those...
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sunnys14
I Have Downsyndrome
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1584 posts
S14
Sacramento ca
12-5-2004
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yeah, whats the in/out settings!?
S14 KA-T twin-scroll 30R
 "A fast car doesn't have to be a loud car"
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lelek240sx
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22 posts
3-3-2006
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| « Re: (sunnys14) | 10:50 PM 3/15/2006 |
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12 in 02 out ( i have jwt ecu set for z32 maf )
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sunnys14
I Have Downsyndrome
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1584 posts
S14
Sacramento ca
12-5-2004
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so how would u use this for stock ecu?
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lelek240sx
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22 posts
3-3-2006
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| « Re: (sunnys14) | 4:07 PM 3/16/2006 |
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i belive stock 240sx maf is hw 7 but im not 100% sure so in that case it would be 12 in 7 out but check it to be sure
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S14tat
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711 posts
8-29-2002
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how is the tuning effected by running a supra maf? and how did you wire it up?
KA24DET stock internals 303whp
 yes that is a real GTR
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lelek240sx
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22 posts
3-3-2006
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| « Re: (S14tat) | 4:22 AM 3/19/2006 |
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wiring is easy, there is 5 pins on the maf 3 are for maf sensor and 2 are for intake air temperature ,im going to look later for exact wires but like in s14 maf u only need to hook up 3 wires , 12 v , ground from ecu and signal , as for how is the tuning effected , i just love how you can can run this maf really close to turbo and not get any false readings even when turbo is surging ( my z32 maf would get major amount of false reading when turo was surging sending afr to like 9.9 ) now is much better , the z32 maf was design to sit so far from turbos or throttle body in n/a that is not even funny , i was looking at my friend's 94 300zx and he has it at at least 5ft from throttle body to maf , so no wonder this maf is sensitive becouse it was not design to be so close to turbo , on the other hand check pictures of supra maf , this thing is built right , so other than being more accurate i think there is no real big changes
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emperor_lunchbox
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1305 posts
91 240sx, 96 eclipse spyder, and 96 camaro z28 (For Sale)
orlando
2-22-2004
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That is cool that you got it working.
I was just wondering what the part number is on the supra unit. I found one at a junk yard off of another model toyota, it looks just like yours. I think the car was an avalon. the part number on the avalon one is 22250-20020.
Do you think it will work.
I'd love for a beautiful woman to give me clown shoes, hell I'll settle for a beautiful clown giving me girl shoes.Click Here to View my S14 
NICO photo-contest Crew - JUNE WINNER 
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S14tat
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711 posts
8-29-2002
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sweet, i tried lookin at car parts.com and they only have 1 and it cost $200!!!! pretty steep.
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emperor_lunchbox
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1305 posts
91 240sx, 96 eclipse spyder, and 96 camaro z28 (For Sale)
orlando
2-22-2004
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| « Re: (emperor_lunchbox) | 2:15 PM 3/19/2006 |
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here is the one I am talking about.
It looks similar.
Do you think it will work?
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WDRacing
Porn Crusader
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16864 posts
1995 240SX, K5 Blazer
USA
11-25-2002
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Supra guys swap out the MAF because they are very restrictive...they work well though. The 300ZX MAF is still your best bet for high hp, but I would like to play with one of the Supra MAFs and see what differences it makes in driveability.Good thread. I'll sticky it as per request Mike. *Edit* Upon rethinking that statement, I don't see why we would have any issues with the Supra MAF. As far as restriction goes that is. The 2JZ IIRC uses the stock MAF till around 500WHP. So thats more then enough flow for us. WD
 Truth is Treason in the Kingdom of Lies - Ron Paul
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S13FX
Polish Forum Moderator/ Web Dude
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2412 posts
1990 Something or Another
Lake Villa IL
4-30-2005
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Thank you Homey. Im picking one up today and see if I can figure that ***** out heh.
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turbo2nr
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1734 posts
97 240sx (kouki)
jamaica ny
9-28-2005
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LOL TAKE BEN'S MAF WHEN HE UPGRADES TO MAP SENSORS.
shift_BOOST
97 s14
BOOSTED
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Chezedik
...and then there were three.
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4709 posts
1991 Nissan 240sx
Overland Park KS
12-17-2002
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I still don't see the purpose, is driveability that bad?Edit: This would be much more easily done with the Emanage.
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S13FX
Polish Forum Moderator/ Web Dude
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2412 posts
1990 Something or Another
Lake Villa IL
4-30-2005
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| « Re: (Chezedik) | 7:45 PM 12/30/2006 |
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It's just another option pretty much it, and it is more adaptable for a turbo since it only reads air coming in one way. But I guess it's just mostly for one extra option. Like I got mine for free from a buddy of mine.
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Chezedik
...and then there were three.
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4709 posts
1991 Nissan 240sx
Overland Park KS
12-17-2002
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Bummer, so you don't need my extra one? If not, I may put it on eBay.
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