Dyno results: Peakboost FTW GT3076R @ 22 psi
#16
Evolved Member
iTrader: (24)
Join Date: May 2005
Location: Lexington, NC
Posts: 790
Likes: 0
Received 0 Likes
on
0 Posts
Soon2BEVO: Power band looks very similar to the graph on AMS website for GT3076R on a 2.0L with AEM EMS and pump gas (418whp/340ft-lb). I'm not sure about the compression ratio with my BR head/block.
EVOCRAZY: A built engine doesn't really give you more power, just the reliability to run more boost. Maybe I'm a sissy running 22 psi, but I don't trust running more boost on pump gas for road course use.
Ken: No datalogs right now.. I haven't received them yet from the tuner.
VividRacing: 2.0L
I'm more than willing to take donations on more aggressive cams![Big Grin](https://www.evolutionm.net/forums/images/smilies/biggrin.gif)
EVOCRAZY: A built engine doesn't really give you more power, just the reliability to run more boost. Maybe I'm a sissy running 22 psi, but I don't trust running more boost on pump gas for road course use.
Ken: No datalogs right now.. I haven't received them yet from the tuner.
VividRacing: 2.0L
I'm more than willing to take donations on more aggressive cams
![Big Grin](https://www.evolutionm.net/forums/images/smilies/biggrin.gif)
#17
Account Disabled
iTrader: (6)
Join Date: Aug 2005
Location: PeakBoost.net
Posts: 266
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by tribe
Maybe I'm a sissy running 22 psi, but I don't trust running more boost on pump gas for road course use.
__________________________________________________ _______________
the tq curve looks very similar to that of the magical "twin scroll", but with much less torque decline in the topend and half the price
![Yum](https://www.evolutionm.net/forums/images/smilies/yumyum.gif)
can't wait to see the logs Bob
![Big Grin](https://www.evolutionm.net/forums/images/smilies/biggrin.gif)
#22
Newbie
Thread Starter
iTrader: (13)
Join Date: Aug 2006
Location: Charlotte, NC
Posts: 95
Likes: 0
Received 0 Likes
on
0 Posts
How much torque did yours make and at what RPM? I'd like to see your dyno chart. Mine looks almost identical to the AMS GT3076R 2.0L dyno chart with a AEM EMS, so I don't have any reason to think there's anything significantly wrong with the torque output.
Another possible difference is the BR block maybe lower in compression, which would definitely hurt torque.
Another possible difference is the BR block maybe lower in compression, which would definitely hurt torque.
#24
Evolving Member
iTrader: (20)
Join Date: Jun 2008
Location: NORTH CAROLINA
Posts: 339
Likes: 0
Received 0 Likes
on
0 Posts
The torque is low because he has a aem truboost boost controller. Their is no gain setting on this bc, like the greddy profecb controller! So the boost is only going to 16 to 18 psi by 5k and climbing to 22 to 23 at the top of the gear! With a better boost controller this car would make alot more torque. I would say around 50ftlbs more!
#27
Newbie
Thread Starter
iTrader: (13)
Join Date: Aug 2006
Location: Charlotte, NC
Posts: 95
Likes: 0
Received 0 Likes
on
0 Posts
My tuner said he deleted the logs... I'm going to take it back to the dyno after I change the WG spring and do a bit more street tuning. Hoping the stiffer WG spring will help spoolup a bit. I'll definitely get some logs myself next time.
Thread
Thread Starter
Forum
Replies
Last Post
tribe
Evo Engine / Turbo / Drivetrain
28
May 18, 2009 11:56 PM
ebydrc
Evo 'For Sale' External Engine / Power
3
Nov 25, 2007 05:40 PM
importdps
Evo 'For Sale' External Engine / Power
10
Oct 23, 2007 01:30 PM
af-performance
Evo 'For Sale' External Engine / Power
10
Jan 3, 2007 03:48 PM