I took the Infiniti (2004 G35 SEDAN with Turbonetics single turbo kit) in to the Speed Shop today and made two dyno pulls. Two weeks ago I installed the Turbonetics 60-1 single turbo kit.

411RWHP, 460ft/lbs. Torque. AFR richer than 10:1 on 7.5psi.
408RWHP, ???ft/lbs. Torque. AFR richer than 10:1 on 7.5psi

It needs to be leaned out quite a bit, but otherwise I'm very happy with the results! I will get the torque graph Tuesday. I didn't realize that I left without it. (

I don't know if this site requires video or something to "prove the numbers", but I was only there to make sure the AFR was in a safe area so I didn't bother recording. This car is being used as my daily driver.

-Rich

 

Torque seems pretty damn high for 411 HP - what kind fo dyno was it on?

-Sean

 

Give me a sec. I'm trying to post the dyno sheet but I failed the first time... Heh.

 

Dyno sheet?

 

I thought this graph was HP/TQ but it's the two HP graphs (second pull was 408HP). Both torque and HP seemed high to me, but I asked the guy running the dyno and he said, that what the screen showed was accurate, and generally speaking what his dyno shows is consistent with track times and other dynos. He's located in Rockford IL and does a ton of business from Chicago and is very focused on high HP VW's. So he's not some fly by night outfit. <shrug>

 

Over 400whp/TQ on only 7.5 psi..

 

I ahve never heard of a TN kit oputting out 460 ft/ibs of torque with only 411WHP. That torque number is way off - it has to be.

-Sean

 

+1

Sorry to tell you but he can make the numbers whatever he wants and those are too high compared to all the other TN dynos I have seen in the last two years.

You can be happy with it and know it is high or go to another shop and compare. I would take my car to another dyno and don't tell them what you got before to see. 7.5psi on a TN should put you somewhere in the 360-375 range.

 

If you guys are calling bull****, I'll call the shop owner on Tuesday and ask for an explanation... but there's certainly no shadyness from my side. I was expecting 380RWHP at best. Kit advertised 450HP flywheel on 8psi and Vinny Ten Racing, whom I bought the kit from, told me about the same.

There is another shop in town. I'll see if I can get a few pulls in at their location next week. I wish I could afford the time to take it out to Sound Performance in Chicago. I've dynoed my Supra there many times and that would give me a fairer comparision.

Don't chop my nuts off over this post! I want to know what it's really doing, and I'll definitely shoot video this time.

 

hahaha - what kind of dyno was it?

-Sean

 

very cool, does seem high, but congrats on the new addition wish I could have something like that

 

Dyno sheet says "Dyno Dynamics"... He's had it for 2-3 years. It's a portable unit that you drive up onto, has rollers and such. They do a ton of events with it, in fact this weekend he's taking it up to Milwaukee WI for a bike event of some sort. He had packed the computer after my runs, which is why I have to wait until Tuesday to get the torque graph.

What a bitch. Well, even if the numbers are off, the car is running great! LOL

 

You can adjust numbers on DD's to show higher numbers. The shop must have the numbers pretty tweaked to produce the numbers you are stating. I'm not call you a liar....just saying that it's a very unrealistic dyno number. On 8psi, I've never seen a TN kit put out anything over 400whp/400wtq.

Go to the track and see what you trap. If it's in the 120mph range...then the dyno is right.

 

+1


We are not calling you a liar or anything. It just looks like the shop has their dyno set up to read high.

 

LMAO...Don't chop my nuts off over this post! I want to know what it's really doing, and I'll definitely shoot video this time.