Where did you getting this info (just curious)? I thought AT were sometimes slower just b/c transmission lagging

 

A higher stall TC will win at a low roll or standstill yes...any other senario probably not.

 

I got 272.3 today.

 

I have 5AT and dyno'd 284.3 SAE corrected with similar mods to the OP.

 

your ride looks hot but 284 seems real high. what was ur a/f ratio and did u get a tune or reflash???? the reason maybe cuz of the dynapack because they tend to read really high.

 

What does SAE stand for? Standard . .

 

Society of Automotive Engineers

 

i got my 03 6mt g35 last week and I only dynoed at
236.86 hp 224.09 tq outside temp was 96.21 degrees


my mods are: tanabe exhaust, tanabe y-pipe, crawford cats, injen cai, md spacer 5/16 iso kit and strup headers

 

NOS WET 75 OR 100 SHOT............THERE'S YOUR ANSWER HAVE FUN

 

i didnt know the temp, i dyno'd 236 as well. exhaust and cai.

 

Sorry to highjack, but how long have you lived in Texas?? Also in the day between your first post and asking the same question again, did you look at a map??? If not here's one

 

Why does it matter how long I've lived in Texas? I'm sorry you live in a tiny place not a lot of people know about. And don't say how big because Dallas > wherever the hell you're gonna say.

And no I didn't look at the map. I don't care enough to look it up.

Thanks so much for showing me the map but again, I don't give a ****.

Go play with your new G, noob.

 

What works very well on an MT, isn't as good with an AT. Dynapacks depend on a constant engine-speed-to-hub-speed relationship for rpm data, and unless the torque converter can be "locked up," there's a chance of skewed dyno results. Even with a lock-up converter, dyno runs must be started above the converter's stall speed, around 3,500 rpm for 350Zs and G35s, to avoid "flash torque" readings and errors. Dynapack is considering a spark-lead pick-up option and Church Automotive Testing will be first in line if they do.

nissansport mag. I got this from nissan sport mag could that be why he got low numbers.

 

I'm sorry, I just thought you cared because you did ask twice.

As for that first sentence, do you have any clue as to what you were trying to say??

BTW, I'm from Houston and we're bigger than Dallas...

 

If you weren't so busy trying to be a douche when you're a noob on the site, you'd see what I was trying to say with my first sentence. Let me ask again - What does me living in Texas for a certain amount have to do with anything?

Also, DFW > Houston. Check the map.

 

www.census.gov

Houston Population 2004 1,946,484

Dallas Population 2004 1,193,433

That my little friend is a difference of 753,051

For reference sake, McAllen, Tx (please refer to the previous posted map) has a 2004 Population of 106,414

From Wikipedia:

Houston is the largest city in the state of Texas and the fourth-largest in the United States. The city covers more than 600 square miles (1,600 km²) and is the county seat of Harris County—the third-most populous in the country

Dallas is the third-largest city in the state of Texas and the ninth-largest in the United States. The city covers almost 400 square miles and is the county seat of Dallas County.




And with that I will excuse you for nap time

 

Notice how I said DFW. That is Dallas-Fort Worth. You're right, Dallas alone is not as big as Houston, but we refer to the area as DFW and it's bigger than Houston. Trust me. "Peace."

 

Lets forget about texas and get back on topic....These numbers are making me feel better about my own numbers. I made 224hp and 220tq in my stock 04 G 6MT. What pissed me off is that I have seen dyno tests w/Stillen's exhaust on a Z and it made 14whp alone. Ive got Stillen exhaust, Injen CAI and Crawford upper plenum and made 234hp and 225tq.....Which brings me to my next point.

When I got these mods, I traded my stock stuff with someone. I never thought about the fact that the old gaskets were used untill a couple months down the road. Will that make that big of a difference? I also had 285/30/20 tires vs. the 245/45/18 tires that I did my first dyno with.....not to mention it was about 30 degrees hotter the second time around....

So, what I'm getting to is, If I put my stock wheels back on, get new gaskets and dyno again with 70ish degree weather, should I see the 245 I was expecting?

 

I would assume, that with lighter wheels, you would see a slight power gain as it's less weight for the car to get it rolling.

The gaskets however should not matter so much in terms of power. It is a rule of thumb to use new gaskets when installing new parts, as gaskets take shape of whatever it was pressed onto before. So your old gaskets retain that shape from your old exhaust. This is why you sometimes have leaks when you install new exhausts with old gaskets. But, as long as your exhausts isn't leaking you shouldn't see any power gain or loss, given that you're using the correct size.

Lastly, the temperature plays a huge role on the dyno. Last time I held a dyno day, it was 100+° and all cars were dynoing pretty low. A APS TTZ only put down 407 whp when the owner knew it should've been around 440 (from previous dyno and new mods).

 

Ive been thinking ive had an exhaust leak for a few days now......