quick lil ? rb20det MAf compatible

Discuss the RB20, RB25 and RB26 series engines.
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daniellluquin89
Posts: 79
Joined: Tue Aug 28, 2007 1:43 pm
Car: 95 240sx se
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i recently bought an rb20 maf from ebay and kinda bummed it doesnt work. so i need my car running asap and i wanna know which mafs fit the rb20. i heard the 300zx mafs fit perfect.what else fits so i have more options of mafs to buy??i dont wana buy another one for a bill im looking for something like $60 the most $80



Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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You can't use another MAF (to my knowledge) without re-tuning your ECU or using a SAFC to make it work.

Make a complaint with Egay, if the guy doesn't want to do anything.

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RustspecS13
Posts: 928
Joined: Sat Sep 08, 2007 5:30 pm
Car: '74 260z and '88 300zx turbo

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Boostinbmx is using a n60 maf, they are plentiful as they came on 89-94 maximas.

But it will read richer and you will max out the maf much faster. These engines run on the rich side from the factory so you will get horrible gas mileage. Yes you NEED a retune. its going to throw off the timing maps and all that and your car wont run as well as a stock maf car.

There should be a few stock mafs for sale. I might have a spare some time if the seller actually sent it this time....

~Alex

b00stinbmx
Posts: 158
Joined: Tue Dec 23, 2008 5:23 pm
Car: 1990 240sx hatch rb25det. drift slut

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yup n60 from a maxima works fine. and to tell you the truth i don;t think its running that rich, but i'll know better in a day or so when i get my wideband hooked up. and im not running a adj fpr either so if its rich that could also be the cause. n60 should max out around 350hp too as well so untill you get over that point just run that one, i got mine at a junkyard with pigtail for pretty cheap.


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