07 HR vs. 06 Revup - same dyno, same day
03-09-2008, 09:50 PM
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07 HR vs. 06 Revup - same dyno, same day
UPDATED with overlayed dynos - post #21
Z-car garage in San Jose was having a dyno day so I figured my wife and I would get our Z's dyno'd.
I have a stock 07 with the HR engine with 9,xxx miles - 6mt
She has an 06 revup with MREV2 lower collector and 5/16ths plenum spacer and TB coolant bypass - 15,xxx miles - 6mt
Here are the graphs. They did 3 runs each. She's actually got about 5hp and 5tq more than me up to about 4500RPMs. then we are close to about 5750rpms. from there on up, is where the HR shines - it gets 25-30HP more at one point in the 6k-7krpm range. Notice the HR graph scales up another 25 HP from the rev-up graph.
I have two runs on mine. The lower one was with the A/C switched on. The higher one is with the AC switched off.
Without her mods, she would not have the low-end advantage. Interesting thing is that her Dyno looks almost identical to the revup dyno on motordyne's site.
Time for more mods - for both of us!
EDIT: BTW, the guys at z-car garage said DE's usually make between 220-240HP on their dyno.
My stock HR:
Wife's 06 revup with MREV2 lower collector, 5/16ths plenum spacer, and TB coolant bypass:
Interesting how close her power curve is to this old dyno from Motordyne's site. That means consistent, repeatable gains from the MREV2 and 5/16ths spacer.
Z-car garage in San Jose was having a dyno day so I figured my wife and I would get our Z's dyno'd.
I have a stock 07 with the HR engine with 9,xxx miles - 6mt
She has an 06 revup with MREV2 lower collector and 5/16ths plenum spacer and TB coolant bypass - 15,xxx miles - 6mt
Here are the graphs. They did 3 runs each. She's actually got about 5hp and 5tq more than me up to about 4500RPMs. then we are close to about 5750rpms. from there on up, is where the HR shines - it gets 25-30HP more at one point in the 6k-7krpm range. Notice the HR graph scales up another 25 HP from the rev-up graph.
I have two runs on mine. The lower one was with the A/C switched on. The higher one is with the AC switched off.
Without her mods, she would not have the low-end advantage. Interesting thing is that her Dyno looks almost identical to the revup dyno on motordyne's site.
Time for more mods - for both of us!
EDIT: BTW, the guys at z-car garage said DE's usually make between 220-240HP on their dyno.
My stock HR:
Wife's 06 revup with MREV2 lower collector, 5/16ths plenum spacer, and TB coolant bypass:
Interesting how close her power curve is to this old dyno from Motordyne's site. That means consistent, repeatable gains from the MREV2 and 5/16ths spacer.
Last edited by hiz-n-herz; 03-27-2008 at 12:22 PM.
03-09-2008, 10:12 PM
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Originally Posted by aloh
The HR motor is strong. Looks like its making the same amount of peak torque and more HP than the revup.
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03-10-2008, 02:51 AM
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awesome post! now you should race your wife and post that for us too 
. or take both cars to the track and get times for both with you driving. dyno #'s are impressive but 1/4 mile times would impress us more haha.
. or take both cars to the track and get times for both with you driving. dyno #'s are impressive but 1/4 mile times would impress us more haha.
03-10-2008, 12:17 PM
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Originally Posted by diablo25mn
any reason, why they stopped the dyno at 7200 for the HR? You're not going to see much gains with the drop off, but its nice to see the entire curve.
So they said...
03-10-2008, 12:20 PM
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Originally Posted by blazed54
awesome post! now you should race your wife and post that for us too . or take both cars to the track and get times for both with you driving. dyno #'s are impressive but 1/4 mile times would impress us more haha.
. or take both cars to the track and get times for both with you driving. dyno #'s are impressive but 1/4 mile times would impress us more haha.I know we should race... But I suck at launching this car.
I'd hate to loose to her too
I have challenged her to an auto-cross race though...
Last edited by hiz-n-herz; 03-10-2008 at 05:27 PM.
03-10-2008, 11:30 PM
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Originally Posted by hiz-n-herz
I know we should race... But I suck at launching this car.
I'd hate to loose to her too
I have challenged her to an auto-cross race though...
I'd hate to loose to her too
I have challenged her to an auto-cross race though...
03-10-2008, 11:44 PM
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Originally Posted by blazed54
just do it from a 10 mph roll in first gear. no need to launch. I think that would be a good way to take the driver part out of it and ensure that the better car wins. because that's what we want to know right? besides even if you do lose you should be proud of your wife for knowing how to drive
03-12-2008, 12:44 PM
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This is very cool my 91 S13 Fastback is going to enjoy its 2007 VQ35HR heart transplant. Oh and in case any are wondering yes I plan on picking up a 350Z. Having owned 10 240Z's its hard not to get back into the Z family with the 350.
03-12-2008, 09:22 PM
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Originally Posted by Sensi09
Thanks. Nice comparison.
If you could overlay the two, even better.
If you could overlay the two, even better.
03-12-2008, 09:24 PM
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Originally Posted by blazed54
just do it from a 10 mph roll in first gear. no need to launch. I think that would be a good way to take the driver part out of it and ensure that the better car wins. because that's what we want to know right? besides even if you do lose you should be proud of your wife for knowing how to drive
She def knows how to drive. We were on some backroad a couple weekends ago and I took some corners at *****-out speed. Looked in my rear view mirror and she was right on my a$$
Nice!
