MREV v2 on RevUp motor dyno
#16
straight to the bank...
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Originally Posted by ratm68
I think MREV is merely the 03-04 lower plenum with spacer. MREV+ has the machining done to the front two port. MREV++ has additional machining. I might be wrong, but that's my impression. It might be cheaper for you since you can exchange your current 03-04 plenum for the machined plenum.
~Khoa
~Khoa
mrev+ simply switches out the lower plenum with one from the 03/04 engines. No special machining (afaik)
#18
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this is the MACHINED MREV: it got mined down a little bit for both anterior inlets
http://i18.photobucket.com/albums/b1...k/DSC00666.jpg
http://i18.photobucket.com/albums/b1...k/DSC00665.jpg
http://i18.photobucket.com/albums/b1...k/DSC00623.jpg
http://i18.photobucket.com/albums/b1...k/DSC00666.jpg
http://i18.photobucket.com/albums/b1...k/DSC00665.jpg
http://i18.photobucket.com/albums/b1...k/DSC00623.jpg
#20
Apparently from what devon has shown is that if you add the rest of the mods that let it breathe, you are in good shape. I like the way his curve looks. its not that different than stock on the top end (shape wise)
So, lesson learned is that if you want to make up for the loss up top, you need to work the back end of the car i.e exhaust, high flow cats.
So, lesson learned is that if you want to make up for the loss up top, you need to work the back end of the car i.e exhaust, high flow cats.
#21
Originally Posted by clokwork
you are in good shape. I like the way his curve looks.
So, lesson learned is that if you want to make up for the loss up top, you need to work the back end
So, lesson learned is that if you want to make up for the loss up top, you need to work the back end
#22
actually, looking at the two dynos side by side, there is a huge difference in power at rpm intervals it could be due to the dyno machine type (pack vs jet), but for instance, at 4k rpms, the original dyno at the top of the thread showed right under 200 hp. Devons dyno shows about 180. thats nearly a 16-18 hp diff at my best guess.
Pick any point along the curves and do a comparison. its waay different.
Pick any point along the curves and do a comparison. its waay different.
#23
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That is deffinatley the 2 types of dynos being used. The RPM band is not the best because they don't tap the wire they use a round loop and loop it over the tach wire for a signal.....if you remeber that Colbalt on the dyno had a really hard time getting the tach signal. It is to be used as a general reference.
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Originally Posted by terryw
tony you got link to the vastly better dyno you speak of? id like to check it out
It is on either here ir my350z.com. It looks great.
BTW, my mrev2 arrived this afternoon!!!!