What MAFS for my SR20DET Swap?

[Man_eclipse]

I have a 1990 240sx and i am currently doing a SR20DET swap. I was wondering if anyone knew what MAFS I could use for the swap? Can i use the stock 240sx MAFS with this motor? If i can use the stock MAFS for the 240sx then do you know which MAFS would be better cause i have two, one for a 1990 and one for a 1994. The only difference in the two is the 1990 has two plugs and the 1994 has one plug. My only concern is if i use the 1994 will it matter any when i rewire the plug? I am not sure if this makes any sense but any help would be nice, thanks

[logik23]

Z32 Maf

[lazyfcker]

z32 is what i will use when i do my swap but where can you actually get the kit or whole entire kit, all i seem to find is half the kit.

[sidewayzS13]

yep z32 is what i used

[lazyfcker]

Originally Posted by sidewayzS13

yep z32 is what i used

where did you buy yours from?

[sidewayzS13]

the shop that did my swap got it

[sidewayzS13]

i didnt even know they were gunna do it they did a couple upgrades for me that i didnt know about but its cool they didnt charge me for them like a 255lph walbro fuel pump and a few other little things

[lazyfcker]

oh i'm going to do the swap myself at my house with my own shit, not gonna lie i'm kind of nervous knowing something is gonna go right, but luckily my friend who has swapped lots of different motors will help, and there is a guy in town who my best friend is good friends with who did the redtop swap in his own garage.

[sidewayzS13]

i dont have the knowledge or the tools to do it and i wouldnt want to mess w/ the wiring that would suck plus i dont have the patience i would throw a wrek through my windshield or something liek that

[lazyfcker]

haha i have been reading on these engines close to 2 months and still have till feb. to read up and learn and i'm one of those people who will start something and have to finish it in a certain timeframe, and my tempor can get bad sometimes

[D-Bo]

Originally Posted by lazyfcker

where did you buy yours from?

i'm getting one from a junk yard.. if you can't find one at a junk yard then something's wrong.. check ebay if all else fails

[winstonusmc]

If you have the 90 240sx, the stock air meter will work. I did my swap at home too. If you can find the SR harness for cheap, you should go that route. I built my harness, but thats what I do for a job (electronics). The SOHC mass air is the same as the SR one, but the plug is a little different. Just cut the plug off of the SOHC harness and wire it to the SR harness. The color are the same, just match 'em up. I think the three wires are white, Black w/ white stripe, Black. They should be the same for both. Also for the Z32 MAF, you really should have a SAFC of reprogrammed ECU for it to work correctly

[Man_eclipse]

Originally Posted by winstonusmc

If you have the 90 240sx, the stock air meter will work. I did my swap at home too. If you can find the SR harness for cheap, you should go that route. I built my harness, but thats what I do for a job (electronics). The SOHC mass air is the same as the SR one, but the plug is a little different. Just cut the plug off of the SOHC harness and wire it to the SR harness. The color are the same, just match 'em up. I think the three wires are white, Black w/ white stripe, Black. They should be the same for both. Also for the Z32 MAF, you really should have a SAFC of reprogrammed ECU for it to work correctly

Thanks guys, yeah i figured I could use the same one, i just wanted to make sure instead of waiting on the day to start it up and it run like shit.....lol..thanks

[Importboom]

Maf = what? Sorry

[lazyfcker]

Originally Posted by winstonusmc

If you have the 90 240sx, the stock air meter will work. I did my swap at home too. If you can find the SR harness for cheap, you should go that route. I built my harness, but thats what I do for a job (electronics). The SOHC mass air is the same as the SR one, but the plug is a little different. Just cut the plug off of the SOHC harness and wire it to the SR harness. The color are the same, just match 'em up. I think the three wires are white, Black w/ white stripe, Black. They should be the same for both. Also for the Z32 MAF, you really should have a SAFC of reprogrammed ECU for it to work correctly

i have a few questions, where did you buy from, how much, what didnt work on the the motor when you got it, how long did it take. Also my dad is an electritian so he might be able to help me.