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upper only 03 cobra makes 470/524
- Thread starter snakezilla
- Start date
Dont know if i buy those Tq numbers, thats 50+ more Tq than most will make with the same pulley... hell some dont even hit that with an upper/lower combo. Just sayin...
Its all in the tune. My car is one of 2 cars that got those kind of #s around here.:beer:
If your happy then thats what matters. Time to hit the track now, that should be a low 11 car easy with numbers like that!
Nice numbers! My buddy hit 482rwhp and 505rwtq with a 2.8 upper and supporting mods. 524rwtq does seem a little high though. I put more faith in track times than dyno numbers though. So get that thing to the track and see what she lays down. Should be in the super low 11's or high 10's with a good tire and driver.
or all in the dyno ;-)
Like to see 1/4 mile times and trap numbers to see how that lines up against the numbers.
What kind of dyno?
coryscobra also makes similar numbers with a 2.6 pulley.
Dynocom which I'm pretty sure is a loaded dyno, not an inertia dyno like the industry standard Dynojet.
http://www.svtperformance.com/forums/10352653-post31.html
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decided against stirring the pot.
decided against stirring the pot.
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Well you got my attention Mr Dyno Guru. But how about you take the time to educate me and the rest of the guys that are less educated on this subject instead of making smart ass comments like "well that makes sense" and leaving me and everyone else in the clouds. Since you know more than I do then what would you say my car put down? im sure that weather and altitude conditions didnt have any effect on the performance of my car right?
My car is not the only car that has put those kinds of #s down.This is a link to the thread of the other car that had #s like mine tuned by the same tuner....
http://www.svtperformance.com/forums/time-slip-bar-42/739570-unported-upper-only-03-cobra-makes-497-524-std.html
http://www.svtperformance.com/forums/time-slip-bar-42/739570-unported-upper-only-03-cobra-makes-497-524-std.html
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So your argument is that another Cobra on the same dyno made high numbers?
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If you would read the link you posted you will find the answers you are looking for about the differences in the dynos.
http://www.svtperformance.com/forum...ed-upper-only-03-cobra-makes-497-524-std.html
1) No need to be prick, nobody is trying to rain on your parade or doubt that AED did a great job on your tune.
2) As pointed out if you would have read that thread Dwight explained the difference.
3) But to save you the research......dynocom dynos are a loaded dyno much like a mustang dyno. They are great tuning tools because they can simulate the real world conditions your car would see on the street. That load is what also makes them impossible to compare numbers. Once again not downing AED but it's common for shops to load their loaded dyno to 'read' like a dynojet. Most customers hate 'heartbreak dynos' so it's understandable. Realistically any loaded dyno should always read lower than a dynojet when loaded correctly. It's also extremely common for loaded dynos to spit out huge tq numbers. The fact your car made that much power on a loaded dyno means it wasn't loaded correctly period. Not saying your tune isn't perfect as I'm sure it is, but your car just doesn't make those numbers.
Dynojets are considered the 'standard' because they are an inertia based dyno. An inertia based dyno doesn't have a load placed on it, therefore making them more consistent. That consistency is why they are the 'standard', they can be compared to another dynojets numbers relatively accurately.
so what kind of #s would you say my car is making?
Probably +/- 25 rwhp/rwtq of what every other Cobra with your mods is making, the dyno is just a tuning tool. Get out to the track and have some fun with it and then you will find out what its really making. Trust me you will have more fun on a track than on any dyno!
Pm'd back
thats interesting... I would still be very happy with -25 rwtq but I would be upset if my rwhp was -25. Im going to give the tuner a call and then taking it out to the track and drive it like I stole it:rolling:
Kevin, thank you for educating me on dynos. I appreciate you taking the time to do so.:beer:
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