Finally hit the dyno yesterday and was pleased with the results. We're having a slight drop in boost/power at high RPMs (no more than 1.5 psi or 50 whp). Think it might have to do with the cheap GFB G Force II eboost controller I bought, my poor decision for going the cheaper route. Will likely order an AMS 1000 or eboost 2 sometime soon as I would like boost by gear and I've had a couple other issues with this current controller. If that does not solve the issue, some tial wastegates will be next on the list. Anyones opinion on this issue would be greatly appreciated because I know it could be a number of things.
Now for the mod list:
Stock sleeve block
Manley rods/pistons
11.5:1 CR
TFS Valvesprings
TSS Billet Oil Pump gears
Stock heads/cams/intake manifold
Base 60mm kit as it comes from On3
JPC return style twin 465 lph pumps
ID1000's
Magnum XL w/RXT
On3 O/R X pipe
Flowmaster Outlaws
E85
Car made 879 whp on a Mustang dyno at only 6200 RPM on 19-20# when the boost saw a slight drop. Was still climbing until this occurred.
Peak torque was 745, dyno sheet looks very confusing but I want to say peak torque came around 5k RPM. Torque to power ratio was much higher and very consistent/flat on lower boost pulls, as the boost went up the power started to outweigh it, but torque was consistently peaking at 5k RPM and under.
If you listen closely, you can somewhat hear the change in sound towards the end of the pull where power stops climbing.
[video=youtube;SHWkxOKG61A]https://www.youtube.com/watch?v=SHWkxOKG61A[/video]
Now for the mod list:
Stock sleeve block
Manley rods/pistons
11.5:1 CR
TFS Valvesprings
TSS Billet Oil Pump gears
Stock heads/cams/intake manifold
Base 60mm kit as it comes from On3
JPC return style twin 465 lph pumps
ID1000's
Magnum XL w/RXT
On3 O/R X pipe
Flowmaster Outlaws
E85
Car made 879 whp on a Mustang dyno at only 6200 RPM on 19-20# when the boost saw a slight drop. Was still climbing until this occurred.
Peak torque was 745, dyno sheet looks very confusing but I want to say peak torque came around 5k RPM. Torque to power ratio was much higher and very consistent/flat on lower boost pulls, as the boost went up the power started to outweigh it, but torque was consistently peaking at 5k RPM and under.
If you listen closely, you can somewhat hear the change in sound towards the end of the pull where power stops climbing.
[video=youtube;SHWkxOKG61A]https://www.youtube.com/watch?v=SHWkxOKG61A[/video]
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