TVS Dyno Number's
#1
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TVS Dyno Number's
Cobalt+SS%2fSC+(TVS)
280hp 240Tq
Mods
-8lbs Fidanza Flywheel
-Spec Stage 3+
-60lb Injectors
-3" ZZP CAI
-ZZP Headers
-ZZP Catless Downpipe
-Megan Racing Cat-back
-DualPass No Opition B or FMIC
-Stock Mounts w/ Inserts
-LS4 TB Ported & Polished
-Harrop 1320TVS Supercharger
I'm have some problems with the LS4 tb goin back to the stock one and goin back for more tunin on saturday.
280hp 240Tq
Mods
-8lbs Fidanza Flywheel
-Spec Stage 3+
-60lb Injectors
-3" ZZP CAI
-ZZP Headers
-ZZP Catless Downpipe
-Megan Racing Cat-back
-DualPass No Opition B or FMIC
-Stock Mounts w/ Inserts
-LS4 TB Ported & Polished
-Harrop 1320TVS Supercharger
I'm have some problems with the LS4 tb goin back to the stock one and goin back for more tunin on saturday.
#4
im thinking that same thing, im still paying my tvs off from the group buy....making me second guess getting it. I know its all about the tune but damn. So to the OP would you not recommend the LS4 and 3" intake?
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goin back saturday for another tune with the stock tb it should hit 300. the car doesin really have that much tuning rate now.
it sucks i hate it.
it sucks i hate it.
Last edited by Jared B; 06-07-2009 at 05:28 PM. Reason: Automerged Doublepost
#10
I am going to make some suggestions for you. Get methanol injection and hptuners and then you will be set. If you don't know how to do the tuning yourself people can send you base tunes or sell you "canned" tunes so to speak over the internet that you can load onto your car.
I see a lot of people getting dyno tuned and the car is not making NEARLY the amount of power that it should and the tunes are crap. Is your tuner using hptuners or some no name program?
With meth injection your going to be able to push more timing and these cars love timing. If your on the stock timing map that would explain why your not putting down a lot of power. I am on the m62 and putting down the same numbers but more torque.
Ask your tuner how much timing you are running and let us know.
I see a lot of people getting dyno tuned and the car is not making NEARLY the amount of power that it should and the tunes are crap. Is your tuner using hptuners or some no name program?
With meth injection your going to be able to push more timing and these cars love timing. If your on the stock timing map that would explain why your not putting down a lot of power. I am on the m62 and putting down the same numbers but more torque.
Ask your tuner how much timing you are running and let us know.
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Cobalt+SS%2fSC+(TVS)
280hp 240Tq
Mods
-8lbs Fidanza Flywheel
-Spec Stage 3+
-60lb Injectors
-3" ZZP CAI
-ZZP Headers
-ZZP Catless Downpipe
-Megan Racing Cat-back
-DualPass No Opition B or FMIC
-Stock Mounts w/ Inserts
-LS4 TB Ported & Polished
-Harrop 1320TVS Supercharger
I'm have some problems with the LS4 tb goin back to the stock one and goin back for more tunin on saturday.
280hp 240Tq
Mods
-8lbs Fidanza Flywheel
-Spec Stage 3+
-60lb Injectors
-3" ZZP CAI
-ZZP Headers
-ZZP Catless Downpipe
-Megan Racing Cat-back
-DualPass No Opition B or FMIC
-Stock Mounts w/ Inserts
-LS4 TB Ported & Polished
-Harrop 1320TVS Supercharger
I'm have some problems with the LS4 tb goin back to the stock one and goin back for more tunin on saturday.
loose the megan, get opt b, get a h/e. Throw more timing it and lean it out slightly and you should be closer to that number.
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Think if it like tuning for 60# injectors as opposed to the 42's that come with a stage 2 kit. A lot of things are skipped over just to get it to work, instead of figuring out where the engine/blower combination is most pleased at. Obviously, that depends primarily on pulley size if cooling mods aren't part of the equation just yet. Once you find the happy spot, you push on from there monitoring things as you go. The amount of time spent dialing in things usually determines how hard and how well it runs. It's an animal that needs to be respected, and patience has to be a part of the process. You won't get far without it.