EDIT: This is a REVUP

I decided to see if the MREV2 did indeed show an improvement over the MREV+ that I had installed.
The MREV2 arrived from Tony well packaged and I noticed additional machining over the MREV+.
I did have some aluminum dust from machining which I cleaned off using soap/water and drying immediately.

The swap was performed on the dyno per Tony's request and the engine temps were kept the same.
After doing the swap around 5 times, I had no trouble exchanging the lower plenum.
I did a total of 6 runs, 3 before, 3 after, with an ECU reset (pedal method) before the 1st 3, and the last 3.
I would like to mention that the run was done until the engine hit the rev-limiter so the last 500rpm or so drop off is really outside the normal operating RPMs.

In terms of the "Butt Dyno" I do see improvement around the midrange-topend.
It pulls to the top harder than before. I highly recommned this upgrade to anyone looking for more NA power.

P.S. Yes I know one of the plenum spacers was not installed when taking the picture.

Rob Dyno Video





Here are some of the Dyno's for you to check out:

 

is the g35 a revup engine as i see you rev to 7k

 

Yes, the engine went to revlimiter ~7400rpm

 

Did you need to adjust the A/F ratio??

 

Not sure about the A/F ratio, but the car pulls stronger now throughout the mid-top end.

 

I know that these engines love to run rich since we also tested some z's and G's and they all behaved the same. Rich as hell!

 

Here you go!

 

thanks for posting the dynos for both mrev2 and mrev+

 

Bump for search question.

 

Thanks so much for performing the test, this was exactly what I have been looking for.


Hmmm ... now I need to figure out if it's worth the money to send in my MREV+ for 5 hp.

 

Awesome, did you have any other mods or just this ?

 

I'd say go with something else... that's just me though...you've already spent the money on the plenum, now move on.

 

what else is on the car other than mrev2

 

Hydrazine told me that he'd machine my MREV Plus lower plenum for $122. Then I'd have MREV2 & 5 more horsepower.

So the question is if the 5 hp is worth $122.


Decisions, decisions ...

 

Yea do it...better deal than the popcharger

 

LOL is it worth the trouble to you? I guess that would be too much hassle for me, but we're not the same person.

 

Don't forget the shipping costs.

 

haha. That's what I was thinking!