nismopick
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Posts posted by nismopick
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Also check your air regulator... if it's not opening / closing correctly it can cause bad idle. And here is a simple explanation of adjusting the AFM:
http://www.geocities.com/jfairladyz/AFMrebuild.html?1144191577198
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What is your diff ratio?
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i dont have a air regulator
That's your problem.
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Have you thought about getting one from a junk yard? Also, you can block it off, but you may have idle problems.
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I used to work @ Jerry Seiner Nissan (Bountiful, UT) as a service tech.
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thank God for warranties.
Yeah... I love the Hyundai warranty: you change anything on the car, warranty is void.
A lot of car makers do that these days, Hyundai is just really really really picky. -
You could always call them and ask...
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A motor needs 3 things to start:
#1... PROPER fuel
#2... PROPER spark
#3... PROPER air
How did you verify that it's getting fuel and spark? Hopefully you drained the gas tank & put some fresh fuel in it....
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Fender lights on an S30? ick...
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Check your a/f ratio. Are you sure you wired the Z31T ecu correctly?
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You don't cut anything... just yank the efi harness.
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So I listed a bunch of computer cds on ebay. I thought it was funny, but it's also midnight & it may not be funny at all in the morning.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=110145460073
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are the 280zxs maf, map, or afm(dont know what this is, probably same as maf).....if they are maf or map are they 0-5v? im gonna try to contact apexi but i just need a simple answer for right now
MAF = Mass Air Flow sensor (aka "hot wire maf). It measures air flow by how much a heated wire is cooled.
MAP = Manifold Absolute Pressure sensor (measures the pressure / vac of the manifold).
AFM = Air Flow Meter (like LineC said, it uses a flap door connected to a potentiometer to measure air flow).
Some SAFC's will work on AFM's, but since most cars these days use a MAF, most SAFC's are programmed to work w/ a MAF.
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What is the performance advantage of doing this swap???
The car runs better.
The Z31 ecu has a better fuel map, and uses a MAF instead of an AFM. -
Page 119 of the Haynes manual. If ya don't have a 280zx haynes manual... you need one.
It's on the side of the crank pulley below the distributor. -
Pretty freaking simple. Just 2 or 3 bolts.
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What city are you in? Have you checked out the ZCOU forum? http://www.zclubofutah.com
Anyway, the CAS isn't hard to replace & you can prolly find one on ebay for cheap. Let me know where you are... anywhere near Bountiful / Salt Lake, and I could swing by.
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The injectors are the major limiting factor. With the upgrade & stock injectors, 260-270hp max @ stock fuel pressure. That would prolly be @ 14-16psi boost tho.
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Fix up the donor car. 75 and older = no emissions regs.
That depends on each state... Here in Utah all cars 70 & newer still have to pass emissions.
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Lifegrddude's SAFC install / settings write up: http://zdriver.com/forums/showthread.php?t=17290
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You can find anything on google...
http://www.apexi-usa.com/product_electronics_detail.asp?ID=260
Most 0-5V MAP/AFM carsA quick google search will yield a lot of info about it. Apparently it's got quite a bit of mixed reviews.
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what should i do im so confused what all do i need to do to get that much hp?
Do some research... that's what you should do. Read some books. A great starter book is MAXIMUM BOOST by Corky Bell. Read it.
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Leads to a cylinder looking condensor unit by the coil. It's to reduce interference. It's not necessary, but should be left alone.
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Unless you know how to fab seals, bearings, compressor wheels & housings, etc, you will have to buy a kit.
NA to turbo conversion - questions and answers...
in Turbo / Supercharger
Posted
Feasible... yes.
PS... Been asked and answered before. There's tons of threads about engine part combinations... so ya know, feel free to search.