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-   -   Dyno Numbers (http://www.the370z.com/intake-exhaust/28503-dyno-numbers.html)

PR370z 12-01-2010 09:38 AM

Dyno Numbers
 
Finally got to the dyno (dynojet), With my bolt ons got a best of 293 whp 246 tq. The temp was a 85F at sea level anda 63% humidity. This was a pull in 5th gear, in 4th gear the best was 286 whp. Any thoughts?:happydance:

Will post a video later

Marcus Ryan 12-01-2010 09:47 AM

You need a catback. Not bad numbers though for temp and humidity.

Prosport Gauges 12-01-2010 12:09 PM

overall can you feel a difference with these bolt ons? vs stock

PR370z 12-01-2010 12:18 PM

Quote:

Originally Posted by Ryan@prosportGauges (Post 830469)
overall can you feel a difference with these bolt ons? vs stock

Yes, very much. Other stock 370's at this same dyno only pulled 270 to 275 whp. Around a 20 hp increase for $650 is good for me also the sound increase is noticeable just like i want it (not too loud). I am going to uprev tune soon and dyno again hopefully i will get to 300 whp.

YellowSpeed 12-02-2010 10:42 AM

Good numbers! What dyno did you visit? I have my invidia cat back on the way and it would be nice to make a before and after dyno run.

Nikon FM 12-02-2010 01:21 PM

Different dynos ......different numbers. I like to look at before and after differences.

So with my modes I gained ~28HP and 18Tq after the Uprev tune I gained another +17HP and ~+18Tq. What I liked about the Uprev/+ [tuner I had do the work] was the lower end torque bump I got. I will post charts later.

red6spd 12-02-2010 01:24 PM

Good numbers with your mods. You should deff be around 300 with an UpRev

RCZ 12-02-2010 01:25 PM

Uprev might actually get you to 300. Its kinda pointless though. Uprev without mods is good. Uprev with bolt-ons doesnt make much of a difference...

PR370z 12-03-2010 08:06 AM

Quote:

Originally Posted by YellowSpeed (Post 832304)
Good numbers! What dyno did you visit? I have my invidia cat back on the way and it would be nice to make a before and after dyno run.

The dyno is located at a Gulf gas station at Base Muniz.

YellowSpeed 12-03-2010 10:14 PM

OK, thanks!! I might take a trip down there...

PR370z 12-04-2010 06:14 AM

Can someone explain Dyno correction factors? Also how to figure out crank horsepower vs wheel horsepower. Thanks

esfourteen 12-04-2010 01:51 PM

Quote:

Originally Posted by RCZ (Post 832692)
Uprev might actually get you to 300. Its kinda pointless though. Uprev without mods is good. Uprev with bolt-ons doesnt make much of a difference...

I'd have to disagree there, I gained 15hp/8tq after an uprev with full bolt ons, check my sig.

red6spd 12-04-2010 01:56 PM

Quote:

Originally Posted by RCZ (Post 832692)
Uprev might actually get you to 300. Its kinda pointless though. Uprev without mods is good. Uprev with bolt-ons doesnt make much of a difference...


I dont know about other peoples cars but my Air/Fuel ratio was all kinds of messed up and was running really lean at some points with full bolt-ons. The UpRev cleaned it all up.

Nikon FM 12-05-2010 09:56 AM

In addition to "a bit" more low end torque and power ~+18ish with the UpRev tune what really puts a smile on my face is how much more smoother the car seems…..could just be my setup though.


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