Back to ZZP for round 2!
The first chart is 3 different boost levels- 23, 25.5, and 28psi. No tuning changes were made between pulls. You can see the dyno pull times with less than 3 minutes between the 2nd and 3rd pull.

The 2nd chart shows the max power achieved on the large fuel pump lobe with E85 that tested at 82%E. It also shows the highest hp pull we did on this car with the addition of the lnf5 5th injector kit. There was still quite a bit of fuel system to spare, but we surpassed 500whp and didn't see any reason to push a customer's car further.
There is no afr on this dyno sheet because the first test did not have the wideband scaled for E85 and the last one did. I just wanted to avoid the inevitable questions as to why the afr is so much different between the two.

The 2nd chart shows the max power achieved on the large fuel pump lobe with E85 that tested at 82%E. It also shows the highest hp pull we did on this car with the addition of the lnf5 5th injector kit. There was still quite a bit of fuel system to spare, but we surpassed 500whp and didn't see any reason to push a customer's car further.
There is no afr on this dyno sheet because the first test did not have the wideband scaled for E85 and the last one did. I just wanted to avoid the inevitable questions as to why the afr is so much different between the two.

Stupid question Matt M - why do u cut their rpms off at 6900? I was planning on running ur turbo to 7500 with valvesprings. Wouldn't hp still be increasing beyond 6900 and quite a fair bit?
Just wondering.
Just wondering.
On Mustang dynos, you set the test window before making a pull. It's nice for tuning since you can compare averages without having the variable of where you let off. Yes, we could have made a little more power by running the test out further, but we got enough data to make a nice comparison and complete the tuning. A setup like this should be shifted at 7200 RPM because we can only control the cams up to 7400, where hp drops quickly.
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