ECU and MAF

trini720 · 09-21-2003, 09:32 AM

I installed a black cover sr20det RWD in a nissan 720. I would like to know what year this may be and the ECU and MAF part numbersfor this engine. I think it is for a s13 and I may have the wrong ECU and MAF.

whitehawk · 09-21-2003, 10:07 AM

http://www.nissaninfiniticlub.net/fo...?threadid=8362

This should have some info you can use, plus there is a link that shows the years and models.

trini720 · 09-21-2003, 10:49 AM

thanks I will check it out

Andreas Miko · 09-21-2003, 11:03 AM

Well if your RWD SR20DET has a black valve cover it can be a 1995-2000 model. This models will include 95-98 S13 and 95-2000 S14.

If the back of the valve cover is slanted downward from about the #3 cylinder back and has a large hump on the pasenger side off the valve cover on the intake side by where the cam sprockets are it is a S14 model.

If it looks almost like a FWD SR20DE the it is a S13 model.

If I remember corectly the S14 model has a low port head and the S13 model has a high port head.

ashmir · 09-09-2010, 01:01 PM

Hi,im newbie here,first i want to ask is i have nissan serena c23 with original engine sr20de which is similar with silvia s13,and now i wanted to do head swap to s14 head.What modification should be done?I will also find the s14 na ecu too.What im going to buy is head,intake manifold,ecu,wiring(its not complete,because the wire have been cut but not on the sensor.I also notice that i have to drill a hole on the block for the vct oil line???Please help me on this.Tq in advance