SOHC to DOHC swap...Final issues... I hope

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bigfoot6913
Posts: 5
Joined: Wed Jan 31, 2007 5:44 am
Car: 1989 Nissan 240sx

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Ive basically got everything in order but I have a couple of plug questions to ask and Im hoping I can get some feedback by the time I have to work on my car this afternoon.

There is about a foot of wire with 2 prong plug the comes off the left side of the timing cover. It is actually plugged into a seperate harness right at the timing cover the wires are yellow and black.

What might this plug be and do I need it?

The second plug is 4 prong and is one from the car and not a part of the main harness or the other harness that attaches to the alternator. It appears to run up into the fuse panel on the left side of the engine bay and into the bundle of wires that runs into the fender. The wire colours are Orangeyellow with a blue stripered with a blue stripe black

Finally there is a wire that hangs from the transmission that is about 3 or 4 feet long and has 2 prongs the wires are Black and Green

I built my own short ram intake and Im curious what hoses need to be re attached to the intake and which ones can be done away with. Specifically the 2 that attach to the stock intake side by side on the outside of the bend. One is larger than the other.

Where does the breather on the rocker go to?

Im sorry if the questions are silly but Im getting short on time and I can't get to the computer through the day so I need answers to lots of questions before I head out again.


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plane16j
Posts: 374
Joined: Fri Sep 15, 2006 10:48 pm
Car: 91 nissan 240sx

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http://www.nicoclub.com/articles.php?id=162443heres a link to a full write up man......hope it helps you out..

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plane16j
Posts: 374
Joined: Fri Sep 15, 2006 10:48 pm
Car: 91 nissan 240sx

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lol...opps wrong reply wrong trend...lol

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

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Trying to think...On exhaust side of the car there is a coupel A/C plugs, power steering, then your distributor, mafs, and coil/igniterUnder transmission sounds like your speed sensor, small plug? should be a plug that splits out going towards your starter


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