HR swap into an 03
08-20-2008, 07:40 PM
#101
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Originally Posted by Hoooper
pretty outrageous assumption. considering the only real way to order it is to order through a dealer (even if you order online its through a registered dealer), NNA has no idea if its broken or not.
08-21-2008, 09:53 AM
#102
Originally Posted by Amarao
How is that an outrageous assumption? You can't order nismo edition body parts unless you actually own one. The VR engines are hand built and in low numbers, so I'm sure Nissan is very selective as to where the parts go. But if you'd like to prove me wrong, go for it.
https://my350z.com/forum/body-exteri...r-special.html
https://my350z.com/forum/body-exteri...ar-bumper.html
08-21-2008, 10:53 AM
#103
08-21-2008, 06:45 PM
#106
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Originally Posted by KhanMan
I would think the ECU would be the hard part of this, not to mention harder to obtain?
I don't know if it is worht the gamble of even trying an OE ECU, the A/F ratio will be really skewed with the bigger TBs and MAFs. As well as the kick down and tip in.
08-21-2008, 06:47 PM
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Originally Posted by KhanMan
Kind of like the HR except custom http://www.speedforceracing.com/prod...y_g35imani.php
08-21-2008, 06:48 PM
#108
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Originally Posted by Amarao
How is that an outrageous assumption? You can't order nismo edition body parts unless you actually own one. The VR engines are hand built and in low numbers, so I'm sure Nissan is very selective as to where the parts go. But if you'd like to prove me wrong, go for it.
08-21-2008, 08:21 PM
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Originally Posted by Lightning Guy
That is part of my plan, if the DE intake will fit then I will jus torder one from them, if not then I'll purchase an HR plenum and do some measurements for cleance and send them the intake manifold to machine the lower plate for. I think I posted that pic a few pages back
08-22-2008, 04:19 PM
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Of topic, but I see the GTR is in the house! Looks like time for a field trip.
Originally Posted by Lightning Guy
I'm sure VR plenums and such will be available in the near future, if nothing else for powdercoating and stuff. Plus my best friend picked up his GTR this past Monday, so I have a VIN if I needed.
08-23-2008, 01:52 AM
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Originally Posted by buzzardmountain
Looks like I'm eating my words on this one.
lol
08-24-2008, 05:49 PM
#112
08-25-2008, 10:40 AM
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Originally Posted by Lightning Guy
I'm probably going to have to use a stand alone. I assume there are tuners out there will be willing to otry tuning it. I think stnd alone will be the only way to really get it to run.
I didn't actually work on the car, I made a 78mm TB that we just couldn't get to tune. It made power for sure, for a short time until the ECU went into limp mode. Doug sent it to the PLayboy team to see if they could do anything with it. I don't know if they really fooled with it much or not but they returned it. The part that was killing Doug, was when the voltage did not match the feedback with the stock ECu and UTEC. I figured with a standalone that could be ignored or tuned around.
This will be one ugly Hybrid if I can get it to work, but WTH I like a puzzle.
I didn't actually work on the car, I made a 78mm TB that we just couldn't get to tune. It made power for sure, for a short time until the ECU went into limp mode. Doug sent it to the PLayboy team to see if they could do anything with it. I don't know if they really fooled with it much or not but they returned it. The part that was killing Doug, was when the voltage did not match the feedback with the stock ECu and UTEC. I figured with a standalone that could be ignored or tuned around.
This will be one ugly Hybrid if I can get it to work, but WTH I like a puzzle.
Haven't read the full thread yet, but depending on if you have time, we'll be working on HR support shortly. Just find a stock plenum and intake from a totalled car, grab the ECU also. I'm sure we can help figure out the minor stuff.
08-25-2008, 10:49 AM
#114
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Originally Posted by Lightning Guy
I don't know if it is worht the gamble of even trying an OE ECU, the A/F ratio will be really skewed with the bigger TBs and MAFs. As well as the kick down and tip in.
The single big throttle body we've done, full prototype, was expensive as hell for very little gain and wouldn't really recommend it unless it was just for the show factor. We just wanted to see if our software was up to snuff for custom things and it worked great, the throttle body didn't work very well though.
08-25-2008, 11:09 AM
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Originally Posted by infinite
Wouldn't it be cheaper to get a used 07 350z or something?
08-25-2008, 01:39 PM
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Originally Posted by pmohr@Altered
With an adapter, an HR manifold has been bolted up to the DE. Not sure how they worked out wiring for the dual TBs, though.
08-25-2008, 06:16 PM
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Originally Posted by infinite
Wouldn't it be cheaper to get a used 07 350z or something?
I've also only $350 in the long block and it is only missing a few things.
08-25-2008, 06:17 PM
#119
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Originally Posted by UpRev
We can scale MAFs with the stock ECU so it shouldn't be a problem at all once we get the HR support going. Doing twin intakes like the HR setup has makes life easy though, no real need velocity/flow wise to go to larger.
The single big throttle body we've done, full prototype, was expensive as hell for very little gain and wouldn't really recommend it unless it was just for the show factor. We just wanted to see if our software was up to snuff for custom things and it worked great, the throttle body didn't work very well though.
The single big throttle body we've done, full prototype, was expensive as hell for very little gain and wouldn't really recommend it unless it was just for the show factor. We just wanted to see if our software was up to snuff for custom things and it worked great, the throttle body didn't work very well though.
In a nut shell I was wanting to the the GTM cams, Dual 69mm TBs on an HR, can the stock ECU deal with that?
08-25-2008, 06:39 PM
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Originally Posted by Lightning Guy
In a nut shell I was wanting to the the GTM cams, Dual 69mm TBs on an HR, can the stock ECU deal with that?
My only question deals with the need for bigger throttle bodies, you can do it but to what real gain? I know it seems pedestrian when trying to do something custom, but messing with that causes alot of tuning stress as that's an unknown at this point. Plus you could spend the money on something else that makes your car perform better.