Originally Posted by Reality350

First a big thanks to APH –Ed, Brian and Alic. They were kind enough to help me out with my bolt-on dyno test,
If any of you guys are were ever contemplating hitting the dyno to see how much power your z is putting down, stop thinking and just do it. Head over to APH and talk to Edward, he will get you hooked up and spinning in no time.
I feel 100x better knowing that the mods I purchased actually made power and were not a waste of money.
Thanks again guys. I asked a lot and none of you threw tools at me…
http://www.advancepowerhouse.com/

Also a big must go out to Hydrazine (Tony@Motordyne). A great guy and very knowledgeable individual, who is always willing to lend helping hand. He also happens to make some of the best bang for the $$ mods available for our rides.
Thanks Tony.


The reason:
I don’t believe in ricer math... and having previously installed these mods on my 35th anny, with regrettably only a post dyno, I figured that given a second shot, I would dyno each mod separately to see exactly what gains were made with the addition of basic bolt-ons.
All tests were completed on the same day (within a few hours), same dynopack.

The zed:
2006 GT PPW
-Stock with the exception of a y-pipe back Blitz exhaust. 2.75”

The parts:
Motordyne 5/16th Copper Iso Thermal spacer
Motordyne Mrev2
Motordyne XYZ y-pipe (with straight pipe)

Baseline Dyno
– This run shows 219whp/ 219ft/lbs



Motordyne XYZ pipe
– This run shows a solid increase in both Torque and HP. Torque is a soild 10ft/lbs across the powerband, starting at around 3800 rpm al the way to redline. HP shows an increase of 10whp starting at around 4200 rpm, with a big jump starting at 5250 rpm with great gains all the way to redline.
Overlay of the xyz pipe vs baseline



Motordyne Mrev2 & 5/16th Iso Copper Thermal spacer (compared to xyz pipe)
- This run proves that the combination of Motordyne’s Mrev2 and 5/16th spacer makes power. This shows 20+whp and 20+ft/lbs. Proves to me that this is hands down, the best bang for the buck rev-up engine mod.
Overlay of the Mrev2, Spacer xyz pipe vs xyz pipe


Overlay between Mrev2, Spacer and xyz pipe vs baseline … Increases are clearly visible.



My best run of the day saw 240whp/ 238 ft/lbs, I was more then satisfied with the outcome. Car definitely pulls harder in all gears and the audible change was a welcome addition.

I hope this post helps revup owners who are looking into similar mods. This thread, along with many others should prove that you can't go wrong with Motordyne bolt-ons. They make power.


Church

Originally Posted by ajcool2

This is the way to do it! Good job and congrats on the gains. Are you planning on getting headers? I'd love to see a thread like this showing the gains for headers.

Originally Posted by Get_Zwole

what kind of dyno was this DD?

Originally Posted by leg killa

good to know you got gains from those mods...getting my spacer tomorrow..still looking for a used MREV2..i plan on getting a dyno after the installation of these two mods...

Originally Posted by Reality350

Hi,
If you have a non revup DE motor, it may not benefit you as much as it would if you had a revup motor.

Originally Posted by leg killa

i understand..did my research..it wont benefit me as much but id still get some gains.