Swapping A Nissan 350z De To A Nissan 350z Hr
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350Z/370Z Tech Moderator
MY350Z.COM
MY350Z.COM



Joined: Oct 2014
Posts: 10,315
Likes: 3,378
From: Northern California
Were you able to source all the other bits needed for the swap? Tranny, ECM, harness(es), etc.
This is an interesting "swap" to me. As others (and you) have said, "not plug and play" but breathes new life into the car if all the ancillary pieces are there. In for the finish!
This is an interesting "swap" to me. As others (and you) have said, "not plug and play" but breathes new life into the car if all the ancillary pieces are there. In for the finish!
When there's a will, there's a way.. Don't forget to replace your hood, too.. and then get a custom license plate that says, WUZA DE.
Last edited by Atreyu'z 350; Jun 13, 2017 at 08:13 AM. Reason: liscence
Joined: May 2002
Posts: 8,625
Likes: 1,394
From: Aurora, Colorado
Wow- so you bought the entire front clip off a HR-equipped Z to complete this swap? Radiator, steering rack, starter, intakes, and fuel lines are different, as we detailed in issue #12 of Nissan Sport Magazine. But that's not even the hard part- diagramming the wiring harness differences and pin outs to make the ECM, BCM and ABS computers work together is a ***** and a half. My SCCA Touring 1/2/3 Z33 racecar works OK, but a street car is a whole different deal.
Wow- so you bought the entire front clip off a HR-equipped Z to complete this swap? Radiator, steering rack, starter, intakes, and fuel lines are different, as we detailed in issue #12 of Nissan Sport Magazine. But that's not even the hard part- diagramming the wiring harness differences and pin outs to make the ECM, BCM and ABS computers work together is a ***** and a half. My SCCA Touring 1/2/3 Z33 racecar works OK, but a street car is a whole different deal.
Wow- so you bought the entire front clip off a HR-equipped Z to complete this swap? Radiator, steering rack, starter, intakes, and fuel lines are different, as we detailed in issue #12 of Nissan Sport Magazine. But that's not even the hard part- diagramming the wiring harness differences and pin outs to make the ECM, BCM and ABS computers work together is a ***** and a half. My SCCA Touring 1/2/3 Z33 racecar works OK, but a street car is a whole different deal.
I bought the engine, tranny & ecu with 65k from B & R Auto Wrecking & One Of My Buddy Stays Buying Crash Zs 240s an parts the **** out of them So he Got A Hold Of A Hr . Bought it from him For cheap . So I Decided To Do The Swap.
Joined: May 2002
Posts: 8,625
Likes: 1,394
From: Aurora, Colorado
So now you can go back and buy the rest of the parts you need to complete this swap. It'll be easier to know you need to swap the steering racks in order to get the HR in. Like I said, the parts are not the biggest problem, the bigger problem(s) will come when you try to integrate both electrical systems together. Nissan engineered the DE and HR differently and their electrical systems are significantly altered.





