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Full DE-K motor swap complete!

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Old 08-14-2005, 07:08 AM
  #41  
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so if u did this swap with a 2000ecu and engine wiring harnes everything would work? i wonder if the 5th gen ecu has different timing to help it gain some of that extra power along wit the vi
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Old 08-14-2005, 07:12 AM
  #42  
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Originally Posted by liqidvenom
so if u did this swap with a 2000ecu and engine wiring harnes everything would work? i wonder if the 5th gen ecu has different timing to help it gain some of that extra power along wit the vi

It would have the adjusted fuel maps so we would not run rich.


You ever get your KS fixed?
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Old 08-14-2005, 11:37 AM
  #43  
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Many people are asking what needs to be done to swap in the motor. Ill list everything I can think of.

-splice A33 injector plugs into A32 harness
-extend A32 TPS plug to reach A33 throttle body to reach
-remove A33 IACV and fab cover plate under throttle body
-plug swirl valve vac (if calli)
-plug throttle body coolant lines
-mount EVAP on DE-K manifold and hook up vac
-swaped over the EGR, MAP, EVAP solenoids and run correct vac lines
-plug any other open VAC sources on A33 manifold
-use A32 exhaust manifolds and EGR setup w/ A33 guide tube
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Old 08-14-2005, 12:10 PM
  #44  
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Originally Posted by JeEvE
The reason for not going with the 3.5 is because I wanted to do the swap on my own and it probably would just be too difficult for me to do, also, I needed a running car asap. This was my first motor swap and im surprised that everything seems to be okay. Maybe later I will do a 3.5 but plans now is to put the nitrous back in and maybe get a blower

Yes its a 5psd, new Spec Stage II clutch
Damn man....you copying me or something I have the same engine swap and clutch as you do. Therefore, I like your car Oh, and we're both running nitrous. You have a JWT ECU or stock?
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Old 08-14-2005, 12:44 PM
  #45  
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, im still on the stock ecu, what about you? You spray your motor yet?
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Old 08-14-2005, 02:28 PM
  #46  
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You should take this bad boy to the track.
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Old 08-14-2005, 06:43 PM
  #47  
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Originally Posted by JeEvE
, im still on the stock ecu, what about you? You spray your motor yet?
JWT Haven't sprayed yet though- I want to be on a dyno when I do...
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Old 08-14-2005, 07:24 PM
  #48  
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YES! Im so happy, fixed my problems. It ended up being the ground on the engine harness for the crank/cam sensors. It runs perfectly now, even without the IACV but I still plan to fab something for that.
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Old 08-14-2005, 10:29 PM
  #49  
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Heres some more pics

IACV cover plate




A32 EGR w/ A33 guide tube

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Old 08-14-2005, 10:32 PM
  #50  
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Heres some pics of the old motor that I hydrolocked




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Old 08-14-2005, 10:54 PM
  #51  
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Originally Posted by JeEvE
Heres some pics of the old motor that I hydrolocked


Ouch, it hurts to see a beloved vq with a broken rod like that.
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Old 08-15-2005, 06:06 AM
  #52  
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Originally Posted by Nealoc187
I don't think you can get the engine out the top with the trans still attached. Maybe you can but it'd be close. I removed the trans. Trans removal takes all of an hour or so.
You sure can...with both autos and manuals...did that with my swap

Originally Posted by Nealoc187
Nice work on the swap. It never even occurred to me to swap in a DE-K when I did my new engine until like literally a few minutes after I had purchased the DE... then I was like WTF did I do that for?! Good job swappin, and the streetside engine pull is awesome haha.

Maxima with Hydro-locked motor = $0
DE-K Motor with 7K = $550
Swapping the motor curbside, while your neighbors stare = PRICELESS!!!

*Things that make life more bearable*
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Old 08-15-2005, 07:47 AM
  #53  
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Excellent Job with the swap. Glad its all up and running. Thanks for posting pics and something needed to be done inorder to get it all working.

Extra credit for the street side engine swap FOR YOUR FIRST TRY!
Extra Credit for the $550 7K motor.
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Old 08-15-2005, 07:47 AM
  #54  
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Originally Posted by nupe500
You sure can...with both autos and manuals...did that with my swap




Maxima with Hydro-locked motor = $0
DE-K Motor with 7K = $550
Swapping the motor curbside, while your neighbors stare = PRICELESS!!!

*Things that make life more bearable*
LOL

A couple of years ago I did an engine swap the day my next door neighbors moved in, so for a day they had to look at my 92 Explorer in my driveway with an engine dangling from a hoist and parts scattered over the driveway. He told me later they really had buyer's remorse for a while. They bought the house thinking they were moving into a nice neighborhood.
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Old 08-15-2005, 11:34 AM
  #55  
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Originally Posted by nupe500
DE-K Motor with 7K = $550
Who said he's revving to 7k?
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Old 08-15-2005, 11:42 AM
  #56  
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Originally Posted by 95maxrider
Who said he's revving to 7k?
He Ment de-k motor with 7000 miles man...
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Old 08-15-2005, 12:46 PM
  #57  
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Originally Posted by zack342
He Ment de-k motor with 7000 miles man...
D'oh! I didn't think it was possible to find a lower mileage DE-K than the one I found! Lucky bastard!
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Old 08-15-2005, 12:49 PM
  #58  
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I am planning to wire up my Summit RPM switch soon and just had a few questions. Seems very simple but im not too sure how to power the solenoids in the VI to open it up. There is two plugs on the VI with two vacuum barbs. The first vacuum barb needs vacuum and the black plug with the yellow wire/green strip uses the yellow wire from the RPM switch to receive the ground at the correct RPM. Which wire receives the power?, is the other brown plug even needed? If someone can help me out with this, that would be great. Thanks.
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Old 08-17-2005, 05:35 PM
  #59  
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Can anyone help me out?
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Old 08-21-2005, 05:26 PM
  #60  
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I wired up the Summit RPM switch but im not sure if the VI is actually opening. I have it set to open at 3k now just to test if it is working. I am using a vacuum source from above the throttle body and the green LED is lighting up on the switch. Is there any way to tell if the VI is opening. I tried to listen for the solenoid to click or something but I didnt hear anything.
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Old 08-22-2005, 06:17 AM
  #61  
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Originally Posted by JeEvE
I wired up the Summit RPM switch but im not sure if the VI is actually opening. I have it set to open at 3k now just to test if it is working. I am using a vacuum source from above the throttle body and the green LED is lighting up on the switch. Is there any way to tell if the VI is opening. I tried to listen for the solenoid to click or something but I didnt hear anything.
Rev it from the engine bay and look to see if the valve is opening.
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Old 08-22-2005, 09:15 PM
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Thanks deezo... Didnt know that I could see it externally. For some reason my solenoid wasnt working, no clicking or nothing. I took off the entire variable part so see if everything else was okay. The cup seems to be very stiff, should have just JB welded it now so I dont have to deal with it later. I gave power to the solenoid after I removed it and it just started working. I put it all back and everything is fine now, dont know what was up with the solenoid but it is working now.
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Old 08-22-2005, 09:31 PM
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Originally Posted by JeEvE
Thanks deezo... Didnt know that I could see it externally. For some reason my solenoid wasnt working, no clicking or nothing. I took off the entire variable part so see if everything else was okay. The cup seems to be very stiff, should have just JB welded it now so I dont have to deal with it later. I gave power to the solenoid after I removed it and it just started working. I put it all back and everything is fine now, dont know what was up with the solenoid but it is working now.
hows it feel?
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Old 08-22-2005, 09:46 PM
  #64  
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It feels very smooth but its hard to tell how quick it really is. I guess I will have to take it to the track and see, honestly it doesnt really feel a lot faster then before but its been a while since I last drove the car.
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Old 05-17-2006, 08:26 AM
  #65  
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Finally got some free time and took apart the old hydrolocked motor. Heres some more pics...





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Old 05-17-2006, 08:29 AM
  #66  
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Old 05-17-2006, 09:18 AM
  #67  
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ouch.......
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Old 05-17-2006, 05:46 PM
  #68  
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wow... looked like my old motor but worse.

What did you do with the IACV plugs since you're not running a IACV?
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Old 05-17-2006, 07:10 PM
  #69  
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Plugs are still in the engine bay, I made an IACV adapter so I plan to put it in. I have a high idle right now without it so Im going to put it in after I tap a hole into the intake manifold.
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Old 06-13-2006, 09:58 PM
  #70  
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WOW, the aftermath is crazy. The swap looks good I like the way you did the valve cover. Looks new and shiny.
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Old 11-13-2011, 09:53 AM
  #71  
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Good street mechanic and avoiding the law. Would like to know where you gat a DEK for $550. I have a 97 Maxima engine blown want to replace with either a 3.5 or now maybe a DEK.
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Old 11-13-2011, 03:03 PM
  #72  
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Old 11-13-2011, 04:38 PM
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Old 11-20-2011, 09:05 PM
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Got the motor at Sawmill Auto in Yonkers, NY. I'm sure DEKs go for cheaper now but finding one with that mileage I had is probably impossible.

The motor has served me well btw. Has about 90k on it, 20k on spray and 70k on boost. Recently I blew a heater core hose and maybe overheated it so now in higher boost it bleeds some boost through the headgasket somewhere into the coolant. No smoking or oil/coolant mixing so it still runs good. Time for HR headgaskets/bolts
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Old 11-20-2011, 09:24 PM
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Originally Posted by JeEvE


Got the motor at Sawmill Auto in Yonkers, NY. I'm sure DEKs go for cheaper now but finding one with that mileage I had is probably impossible.

The motor has served me well btw. Has about 90k on it, 20k on spray and 70k on boost. Recently I blew a heater core hose and maybe overheated it so now in higher boost it bleeds some boost through the headgasket somewhere into the coolant. No smoking or oil/coolant mixing so it still runs good. Time for HR headgaskets/bolts
I bought my VQ35 from them for $1000 delivered from Sawmill Auto and the motor had 1k miles on it. I also purchased a 60k honda motor from them for $500 delivered. I highly recommend them.

I also have picked up a DE-K with 40k for $250 at a junkyard in Portland, OR.
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