This is an 03 G we just finished working on. It has headers, test pipes, exhaust, plenum spacer and CAI intake. I was given permission to post his graph online but he wanted to keep the brand names of his aftermarket parts un-listed. All I can say is that they are not custom parts and all are available on the open market.
Also, we ran the Cobb first, then deleted it and ran the car again without erasing the learned fuel, so the base #'s might seem a little high.
The best 1/4 mile run I was able to make on the dyno was a 12.94 @ 102mph. Not to shabby IMHO

 

I'm guessing 6mt good numbers!!

 

Yes, it is a 6mt.

I don't know what map he was running.

 

...

 

Man I need to take my car by your place when I head back in a cpl of months. I have all the aftermarket as listed above except the headers, which I find not worth the $$$ and pain to install and CAI, which is useless as well. Could you Pm me a ruff estimate of your services. thanks

 

so the 266 run was all the mods on stock tune with tweaked fuel curves? that still seems like a bit high of a number on a nonrev....i did 235 with the same mods minus headers on a dynojet......

 

Your ecu has a "learned fuel" setting. Long story short, the ecu has target windows that it tries to hit as you drive. If you drive slow, the ecu basically thinks fuel milage over performance. If you drive on the track every weekend, it's the opposite.
So, he had the Cobb in his car for two years of track time. When I deleted it, the factory ecu has still learned that this guy drives flat out, all the time. If I would have thought to clear the learned fuel settings, then his base #'s would be lower.
Now, your car should be making more than 235hp if you have the same mods and it's a 6spd. Unless it was 105 degrees outside, no humidity and you are in Denver CO.

 

All depends on the dyno. Most people that are stock w/ no tune dyno between 210-220 on a dynojet. Mods w/out a tune are 240-260 normally.

 

Understandable. Nah....south carolina at nite with low humidity in the 60s on a dynojet. Ill have base dynos and tuned dynos once i finiah this motor. Will be payin cin a visit

 

Oh and they did my pulls in 3rd gear for whatever reason too so im sure my numbers woulda been better. Tdc auto did the dyno day...i question the accuracy of their dyno tho.

 

Your #'s won't be accurate if they were pulling in third gear. If you want the most accurate #'s, they need to pull in 5th gear as it's ratio is 1.000:0. Third gear is 1.624:1.