Quote:
Originally Posted by ZM2
Quote:
Originally Posted by johnung
I wonder what the N55 horsepower would have to be to over run a Wagner Competition EVO2 in a race on a hot day. It's interesting that Wagner also abandoned the stock sized input & output ports for larger in the EVO3.
Wonder how reliable those extra sleeves/connections will be? Also wonder how much of a role the larger connection pipes play in maintaining the intake pressure? Wonder if Wagner came up with any new features such as flow dynamics inside the unit/end tanks? I say that because it's been years since they designed the Competition EVO1/EVO2. Did Wagner just copy the previous products, but make it bigger with the EVO3, or are there refinements? Just wondering out loud.
Please post if you get new information.
|
All good questions.
I already see ambient and IAT deltas of 60F on hot track days with the Evo 2 comp. That's 150F+ IAT's on 90-100F ambient days, and is the main reason I run E30 at the track—the timing & power pull is way less with E30 than 93 and keeps power levels up, and in my logs E30 also does a little better than 100 octane in this respect.
To compare, I saw the same max ambient & IAT deltas when I was running the full Dinan Stage 4 package and FMIC. Altho, when I switched to the Wagner Evo 2, around town IAT was lower and it cools off much quicker between corners at the track.
I'll add some logs below:
Stage 2 5.7 Race Gas with 100 octane
http://www.bootmod3.net/log?id=5d39e50bc090c65ddbf480c0
Stage 2H 5.7 E30 with E32
http://www.bootmod3.net/log?id=5d7a550dae729b06e29120ea
Stage 2 5.8 E30 with E34
http://www.bootmod3.net/log?id=5d7a93fcc090c677bd36877e
And for those really interested, my whole IAT, oil, coolant temp saga is here: https://f87.bimmerpost.com/forums/sh....php?t=1525790
Doing something like adding a larger turbo to get similar/more power at lower boost levels, and upgrading the HPFP to run E40-50 is all I can think of to get these temps in check without turning the thing into a race car.
Hence, my interest in real world performance of the Evo 3 comp.
|
Have you found anyone at all who has purchased the Wagner Competition EVO3? Wonder how many Mike has sold? Have you contacted Wagner directly?
Wagner has a create your own custom intercooler section on their website. Maybe they have the components that you could have them make you a Competition EVO2.5 custom intercooler.
https://www.wagner-tuning.com/