FP Exclusive 1st: The VQ35HR Dissected
Originally Posted by Rogue350z
We started at about 3:00 in the afternoon. The car did well. With both the stillen airbox and the cams the car reached 274 rwhp. We did not see a lot of gains at first until the car was ran on the dyno for a while and we had installed the stillen airbox. I think the ECU was learning and that the motor does better once it gets hot. I still think the cams added most of the gains; however it was hard to prove with the way we dynoed the car. If we would have had time I would have liked to pull off the stillen airboxes again to try running the cams.
J
J
Originally Posted by Frostydc4
What did you dyno at when you were stock and when you installed your greddy exhaust (if you did it on the same dyno)?
Greddy EVO TT/Turbo XS Test Pipes 263
Greddy EVO TT 255
Stock 245
Dyno for the latest was on a four wheel Dyno Dynamics Dyno.
Dynos for the previous three was on a two wheel Dyno Dynamics Dyno.
Based on the test dynos between the two they were within just a couple of HP the same. No car is always the same reading from day to day.
Temp/time of day were very different on my runs as well. Old runs were at night in the spring and the latest was mid-afternoon in the summer.
Overall a good gain.
Originally Posted by WalkerT
Can we see an over lay dyno sheet of the before cams and after dyno runs? Please
J
Last edited by Rogue350z; Aug 6, 2007 at 10:04 AM.
Does the 4 wheel DD read lower than the 2 wheel DD (just curious)? The gains on the HR are pretty impressive 
. To get #'s like this on the DE you would have to spend more than you already put into your HR (you really didnt spend that much either). I cant wait to see that a good pair of headers will do for the HR. I think I may be trading my 03 and go for an 07.
. To get #'s like this on the DE you would have to spend more than you already put into your HR (you really didnt spend that much either). I cant wait to see that a good pair of headers will do for the HR. I think I may be trading my 03 and go for an 07.
These numbers are very nice and thanks for keeping us updated on everything. I can't wait to see what the addition of headers and a dyno tune would do to the HR. It seems that with a very good tune 300+ should be possible. Do you have any plans on having the ECU flashed?
Originally Posted by Frostydc4
Does the 4 wheel DD read lower than the 2 wheel DD (just curious)? The gains on the HR are pretty impressive . To get #'s like this on the DE you would have to spend more than you already put into your HR (you really didnt spend that much either). I cant wait to see that a good pair of headers will do for the HR. I think I may be trading my 03 and go for an 07.
. To get #'s like this on the DE you would have to spend more than you already put into your HR (you really didnt spend that much either). I cant wait to see that a good pair of headers will do for the HR. I think I may be trading my 03 and go for an 07.J
Originally Posted by Max-Q
These numbers are very nice and thanks for keeping us updated on everything. I can't wait to see what the addition of headers and a dyno tune would do to the HR. It seems that with a very good tune 300+ should be possible. Do you have any plans on having the ECU flashed?
I had talked with Technosquare at one point; however with the ECU out I would not have been able to operate the covertible top while it was at the body shop. It would have taken several weeks to get a program developed since the ECU would have had to go overseas. I don't know if they ever found a ginea pig.
I am currently looking at going FI in the spring.
J
i can't believe i just sat down reading this whole thread.. it reminded me of residents in their first year of residency in a hospital looking at sick and dead people.. asking a whole bunch of questions
Originally Posted by KhanMan
what parts us DE owners can use off the HR motors
Hey J:
Buddy i know your super busy, but if ya got that new dyno vid i would sure like to take a look see.
When ever ya can, no worries and still can't believe what ya have done thus far. It's ART
Cheers
Kev
Buddy i know your super busy, but if ya got that new dyno vid i would sure like to take a look see.
When ever ya can, no worries and still can't believe what ya have done thus far. It's ART
Cheers
Kev
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Joined: Jun 2007
Posts: 289
Likes: 0
From: California
Originally Posted by Archbishop
That Green Z is terrible. Why did you pick a roadster if you are trying to make this car "fast"?
Unimpressed thus far with the gains.
Unimpressed thus far with the gains.
Originally Posted by Archbishop
That Green Z is terrible. Why did you pick a roadster if you are trying to make this car "fast"?
Unimpressed thus far with the gains.
Unimpressed thus far with the gains.
As to why a roadster - two reasons. I have already built a coupe (that got totaled) and my wife wanted a drop top.
J
Originally Posted by Rogue350z
I will make the car fast even with the extra weight. Period.
As to why a roadster - two reasons. I have already built a coupe (that got totaled) and my wife wanted a drop top.
J
As to why a roadster - two reasons. I have already built a coupe (that got totaled) and my wife wanted a drop top.
J
Keep up the good work and keep us informed on the progress.
Originally Posted by Max-Q
You don't have to explain yourself to this idiot. Your car is incredible and you should be proud of it. There will always be guys who hide behind their computer and put everything down. Just consider him as a troll and move on.
Keep up the good work and keep us informed on the progress.
Keep up the good work and keep us informed on the progress.
https://my350z.com/forum/media-share/293587-rogue350z-07-roadster-top-secret-wide-body.html
"Archbishop" = The Official Hater of this Thread!
J, as always you have once again amazed me, the interrior is crazy. Now all ya got to do is slap a huge turbo on her and you will be set!
Cheers
Kevin
P.S. got that new dino vid yet!
J, as always you have once again amazed me, the interrior is crazy. Now all ya got to do is slap a huge turbo on her and you will be set!
Cheers
Kevin
P.S. got that new dino vid yet!
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Forged Performance
Forged Performance
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Joined: Dec 2003
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From: Marietta, GA
I was a little skeptical of the green when J first mentioned it. But seriously, you have to see the car in person, driving down the road....IMHO...it looks INCREDIBLE!! And it is done in a very high quality manner....everything works together nicely.
Rogue350z, I really appreciate the before and after dyno runs you've shown of the greddy evott exhaust. I'm also looking to get the evott exhaust for my 07, but i've been looking everywhere for sound clips of the evott exhaust. I would greatly appreciate it if you could post sound clips of your car.
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Joined: Apr 2007
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From: Fl
I never said I didn't value the information provided, but I am Unimpressed at the gains, and Even more so with the car selection. You can disagree all you want, but it doesn't make you more right than I am.
