Stillen Stage II
#1
Stillen Stage II
Finally got the stillen stage 2 complete. Had the car dynoed at AAM on their dynojet. The HP number looks good since it's a 5AT, but what's with the tq number? That's way low. Anyone have this issue?? Any thoughts??
HP 285.05
TQ 252.77
I was thinking maybe some sort of belt issue, but it's running very quiet and obviously it's making the hp.
Edit: My a/f is also running above 12.0 from 3.4k to when they cut off at 6.4k.
HP 285.05
TQ 252.77
I was thinking maybe some sort of belt issue, but it's running very quiet and obviously it's making the hp.
Edit: My a/f is also running above 12.0 from 3.4k to when they cut off at 6.4k.
Last edited by Chrlesmd; 03-03-2007 at 06:10 PM.
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Originally Posted by Chrlesmd
Yeah, I love it! It's nice cause it's pretty quiet at idle or full throttle. All you hear is that great whine...sounds so good.
Did you get yours dynoed? What are you putting down?
I guess I'm good2go now too...![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
Did you get yours dynoed? What are you putting down?
I guess I'm good2go now too...
![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
#7
i had the same issue with torque #s. you have auto. on top of that you probably doing the dyno in 5th gear. by then, you have no torque or i should say it's not as noticable as 1 & 2 gear.
get yourself a cold air intake, it will make the supercharger even louder (if you want that). i would also recomend upgrading your trans for better shifting. 1 & 2 gears go very fast.
get yourself a cold air intake, it will make the supercharger even louder (if you want that). i would also recomend upgrading your trans for better shifting. 1 & 2 gears go very fast.
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#8
I actually wasn't there when they dynoed it so I don't know what gear they used. Why they would use 5th, makes no sense to me. Use 3rd or 4th right? I would hope AAM would know better than that.
I guess my issue is I've seen guys post dyno numbers here, similar yr & 5AT, and they're claiming 280-290 hp & tq. Regardless, I'll be going stage 4 by Fall.
Btw, it's hard, damn hard, to stay out of boost...![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
Edit: Here's the flywheel info from Stillen's site...
280HP VQ35DE Engines
STAGE 1 - 369 hp / 305 lbs/ft Flywheel
STAGE 2 - 382 hp / 313 lbs/ft Flywheel
STAGE 3 - 410 hp / 339 lbs/ft Flywheel
If stage 2 is inly putting out 313 tq at the flywheel, how are guys putting down 280 tq at the wheels??
I guess my issue is I've seen guys post dyno numbers here, similar yr & 5AT, and they're claiming 280-290 hp & tq. Regardless, I'll be going stage 4 by Fall.
Btw, it's hard, damn hard, to stay out of boost...
![Big Grin](https://g35driver.com/forums/images/smilies/biggrin.gif)
Edit: Here's the flywheel info from Stillen's site...
280HP VQ35DE Engines
STAGE 1 - 369 hp / 305 lbs/ft Flywheel
STAGE 2 - 382 hp / 313 lbs/ft Flywheel
STAGE 3 - 410 hp / 339 lbs/ft Flywheel
If stage 2 is inly putting out 313 tq at the flywheel, how are guys putting down 280 tq at the wheels??
Last edited by Chrlesmd; 03-03-2007 at 09:09 PM.
#9
^^^ Those Stillen numbers are very generous to say the least.
I have dynoed a veriety of Stillen SC stages and configurations (some that are readily available and some that were custom made) for these cars. Have also used many types of dyno's for these numbers. The most WHP that any Stillen (eaton M62) SC'sd car (on a stock motor) will make is around 340-350 WHP, tatal, period.
Andy, (good2go) I can run your car on the dyno the next time you are in SD. get back to me on that.
![Roll Eyes (Sarcastic)](https://g35driver.com/forums/images/smilies/rolleyes.gif)
I have dynoed a veriety of Stillen SC stages and configurations (some that are readily available and some that were custom made) for these cars. Have also used many types of dyno's for these numbers. The most WHP that any Stillen (eaton M62) SC'sd car (on a stock motor) will make is around 340-350 WHP, tatal, period.
Andy, (good2go) I can run your car on the dyno the next time you are in SD. get back to me on that.
![Smilie](https://g35driver.com/forums/images/smilies/smile.gif)
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Originally Posted by wa2good
^^^ Those Stillen numbers are very generous to say the least.
I have dynoed a veriety of Stillen SC stages and configurations (some that are readily available and some that were custom made) for these cars. Have also used many types of dyno's for these numbers. The most WHP that any Stillen (eaton M62) SC'sd car (on a stock motor) will make is around 340-350 WHP, tatal, period.
Andy, (good2go) I can run your car on the dyno the next time you are in SD. get back to me on that.![Smilie](https://g35driver.com/forums/images/smilies/smile.gif)
![Roll Eyes (Sarcastic)](https://g35driver.com/forums/images/smilies/rolleyes.gif)
I have dynoed a veriety of Stillen SC stages and configurations (some that are readily available and some that were custom made) for these cars. Have also used many types of dyno's for these numbers. The most WHP that any Stillen (eaton M62) SC'sd car (on a stock motor) will make is around 340-350 WHP, tatal, period.
Andy, (good2go) I can run your car on the dyno the next time you are in SD. get back to me on that.
![Smilie](https://g35driver.com/forums/images/smilies/smile.gif)
#11
#12
Yeah, I don't know. I'm going to have Infiniti look at the exhaust on the car tomorrow to see if there are any leaks. Other than that, I don't know why it would be running so low on tq. Makes no sense.
The place I had it installed and dynoed at said that: "On the automatic transmission its hard to get a good low-end/midrange torque number, they usually read a bit lower than their stick shift counterparts."
A bit lower?? I'm missing 30 lbs. Does that make sense?
The place I had it installed and dynoed at said that: "On the automatic transmission its hard to get a good low-end/midrange torque number, they usually read a bit lower than their stick shift counterparts."
A bit lower?? I'm missing 30 lbs. Does that make sense?
#13