Turbonetics Numbers
Originally Posted by solidsnake
my SES has been on ever since ive had the kit. had it for over 10k now. its annoying but i heard without an engine management the code will continue to throw. i blanked it out with the cyher program a local dealer has but it came back after 50 miles.
other people in this trhead mention the falling power curve in the upper rpms.
What can be done to resolve this? Is this due to a poor design (too restrictive) of the exhaust piping to the turbocharger? That would seem to make sense, as all the TN ST cars can't make peak power in the same rpm band as when the car was N/A? If the exhaust and turbo piping is choking the engine's ability to exhale above 6000 rpm, it would cause the hp/tq/ to decline as we are seeing in the typical TN dyno.
does anyone have a cure for this? custom/aftermarket headers, larger piping to the turbine side of the turbo, larger downpipe, etc?
I am just thinking out loud......
What can be done to resolve this? Is this due to a poor design (too restrictive) of the exhaust piping to the turbocharger? That would seem to make sense, as all the TN ST cars can't make peak power in the same rpm band as when the car was N/A? If the exhaust and turbo piping is choking the engine's ability to exhale above 6000 rpm, it would cause the hp/tq/ to decline as we are seeing in the typical TN dyno.
does anyone have a cure for this? custom/aftermarket headers, larger piping to the turbine side of the turbo, larger downpipe, etc?
I am just thinking out loud......
sharif with my car what type of ## should I be looking at if I add the TN ST and would I need larger injectors?
Just a reminder of what I am running now:
-complete CNC short block
-Pauter Billet Forged rods
-ARP Rod Bolts
-Arias zero silican AM Extreme duty pistons 9.0.1 .020 overbore
-VQ 12mm studs
-TurboXS UTEC
-HKS supercharger
-JWT cams
-DC sport headers
- AAM test pipes
-AAM 3” max flow true dual exhaust
-AAM version 2 fuel system
-AAM plenum spacer
-440cc RC injectors
Just a reminder of what I am running now:
-complete CNC short block
-Pauter Billet Forged rods
-ARP Rod Bolts
-Arias zero silican AM Extreme duty pistons 9.0.1 .020 overbore
-VQ 12mm studs
-TurboXS UTEC
-HKS supercharger
-JWT cams
-DC sport headers
- AAM test pipes
-AAM 3” max flow true dual exhaust
-AAM version 2 fuel system
-AAM plenum spacer
-440cc RC injectors
"On any forced induction setup you want to have a fuel return system. If you look at any vehicle that comes from the Factory with a turbcharger they run a return fuel system to ensure proper fuel delivery"
SRT4 does not have Fuel return line
also jwt does without but with a trick
SRT4 does not have Fuel return line
also jwt does without but with a trick
About 500whp give or take. Your block can easily support it, but the turbocharger will probably flow enough air for 500whp maximum. You would need a set of RC550cc injectors to accomplish this.
TN tuner kit is in stock, if you want one. It's sitting comfortably in my inventory cage.
TN tuner kit is in stock, if you want one. It's sitting comfortably in my inventory cage.
Originally Posted by PumpedVA
sharif with my car what type of ## should I be looking at if I add the TN ST and would I need larger injectors?
Just a reminder of what I am running now:
-complete CNC short block
-Pauter Billet Forged rods
-ARP Rod Bolts
-Arias zero silican AM Extreme duty pistons 9.0.1 .020 overbore
-VQ 12mm studs
-TurboXS UTEC
-HKS supercharger
-JWT cams
-DC sport headers
- AAM test pipes
-AAM 3” max flow true dual exhaust
-AAM version 2 fuel system
-AAM plenum spacer
-440cc RC injectors
Just a reminder of what I am running now:
-complete CNC short block
-Pauter Billet Forged rods
-ARP Rod Bolts
-Arias zero silican AM Extreme duty pistons 9.0.1 .020 overbore
-VQ 12mm studs
-TurboXS UTEC
-HKS supercharger
-JWT cams
-DC sport headers
- AAM test pipes
-AAM 3” max flow true dual exhaust
-AAM version 2 fuel system
-AAM plenum spacer
-440cc RC injectors
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