2003 Nissan 350Z 6MT – Calibration

2003 Nissan 350Z 6MT – Calibration

Client came in from neighboring MS and wanted to squeeze a few more whp from the Z. Well we had no choice but to calibrate the vehicle using UpRev to see how much we could improve on the bolt on components that it had.
Mods included:
Berk Test Pipes / ISR Single Cat Back / ISR Y Pipe / Z1 Intake Tube / JW Pop charger filter kit / Kinetix Stainless Intake Manifold / 295-30-19 wheels.
Ambient conditions on the day of calibration were 83F, 78% humidity and 30.03 baro.

BrandX = Dyno Jet simulation numbers


2006 Nissan 350z AT – UpRev calibration

Client came in with a 2006 Nissan 350z 5MT which he had installed some mods to it and it was running a little sluggish.  The breathing mods that were installed on the vehicle made the AFR on the engine leaner so calibration was needed to get the most out of the current items.

Thanks to the referral from Z1Motorsports this gentleman showed up to get his car calibrated.

Mods on the vehicle were:  Z1Motorsports intake / Muffler delete / Test Pipes

Ambient conditions on the session: 78F, 82% & 30.07 barometer, test was done in 4th gear sports mode.


2003 Nissan 350z @ IFO – UpRev

On Saturday before the race event this car arrived and needed a calibration right aways since he wanted to make it to the race event.  The motor which is a built VQ35DE which was installed, put in the engine bay by another shop and it needed to be tuned, so the client contacted us.  Time was not in our favor since it was just a few hrs before the race on Sunday. We checked the fluids and also the spark plugs since we were told that pistons on this build were a little higher compression.  We opted to put a 2step colder plug for added insurance.

Engine mods list:

Machine Work – Stage 2 VQ35 Long block / High Compression Pistons
Wiseco 96mm 11.1:1 CR
Eagle rods / ACL bearings
JWT C8 VQ35 upgraded camshafts 272 dur.  /.473 lift / JWT shim and Spring kit
Rev up Oil Pump / Kinetix intake manifold / AEM intake / TB  / CBE
Dyno Dynamics final numbers on the day.
Ambient conditions on the day 85F, 54% humidity and 30.14 baro.
For all you dyno jet people this is what it would have made on that machine when the conversion to the charts are made on the Dyno Dynamics.
Sunday was the Import Face Off event in No Problem Raceway and of course this client was ready and eager to get to the track to see what it would do. On Saturday night he tested the vehicle on a closed deserted street and he was impressed on how the car was showing its new found power.

Here is a video of 1st qualifying run of both of my clients going at it.  Jason with the red 350z made it to the final of his category and finally was bested  by a red 370z. That 370z which won the category was very consistent all day at the event.

In conclusion good showing by my client’s Z and Gs out there.