My first dyno - stock

khblair · 05-09-2009, 09:57 PM

that was so much fun! i did 4 of the 5 dynos myself.

looks like she is running a bit rich which we'll take care of with the tune when the time comes.

now its time for a few mods, a few upgrades and a good tune

C5 Corvette C5 · 05-10-2009, 10:26 AM

Was the car all stock for that dyno run? Thats good 300RWHP!

clif · 05-10-2009, 12:23 PM

Do you have an automatic or manual? My 99 only rated 277 HP with an A4 transmission. Now I am over 500!

khblair · 05-10-2009, 02:19 PM

Quote:

Originally Posted by C5 Corvette C5

Was the car all stock for that dyno run? Thats good 300RWHP!

Quote:

Originally Posted by csdunaway

Do you have an automatic or manual? My 99 only rated 277 HP with an A4 transmission. Now I am over 500!

yes, she is all stock right now. shes an A4.

AverageVetteNut · 05-12-2009, 08:32 AM

#'s look good hun...

The only thing I would've liked to have seen was WHERE the peak Power & torque came @... ( RPMS )

The A/F # printed would've been nice too. BUT... I'm glad you got a basline so when we do the CAI and exhuast we can see what the changes do. The Cold air kit should lean it out some, so that might help

khblair · 05-12-2009, 09:27 AM

Quote:

Originally Posted by AverageVetteNut

#'s look good hun...

The only thing I would've liked to have seen was WHERE the peak Power & torque came @... ( RPMS )

The A/F # printed would've been nice too. BUT... I'm glad you got a basline so when we do the CAI and exhuast we can see what the changes do. The Cold air kit should lean it out some, so that might help

correct me if im wrong - but isnt the peak HP about 5500RPM and the peak torque at about 4600 RPM? maybe im not reading it correctly

AverageVetteNut · 05-12-2009, 09:32 AM

I'm not sure, but normally the HP is in one color, and Torque in another....

The peak HP looks like it's way down towards 3-4K Rpms
Have to think about that a bit.

khblair · 05-12-2009, 09:34 AM

Quote:

Originally Posted by AverageVetteNut

I'm not sure, but normally the HP is in one color, and Torque in another....

The peak HP looks like it's way down towards 3-4K Rpms
Have to think about that a bit.

the torque line is dark blue and the HP line is medium blue.

torque line starts at the top and goes down, the HP line starts down and goes up

sorry the colors arent more obvious

the RPMS are along the bottom.
it didnt start til 85MPH and 4000RPM and it shut off at 170MPH and 6300RPM

AverageVetteNut · 05-12-2009, 09:43 AM

ahhh ok.

Figured it had to be something like that. The LS1 makes good torque down low and kinda flattens out.

Have to get to the bottom of why the car spikes down @ 5200 RPMs.
Great starting point, and I'm glad you went and did this yourself. It's a great learning experience and gives some satisfaction