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Subject Side Project Update - VG30DET S30 240z
     
Posted by toykoz32 on June 17, 2020 at 3:44 AM
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Message I was unable to add recent photos do to some weird issue with photobucket.


I final dyno'd my 240z with a VG30DET (Cima Heads and lower intake). This was my first attempt at tuning my own vehicle, I purchased a tuning courses from HP Academy as I wanted to understand fuel and timing maps more to possibly help me with my other projects. So to say the least I was very conservative with boost/RPM/timing and fuel. (Highly recommend the courses they offer)


With me being in SoCal and having 91 fuel I did not want to boost more than 12psi, I capped rpm for the dyno to 6k ( no real reason), timing was 15 degrees and my AFR were 11.0 -11.2. I was tuning with an Adaptronic Select ECU and it was pretty damn easy to use.


I will be flying Ztuner out to tune this car, my Z32 and my Rx-7 in September. So i'll save the real tuning to the professionals.


The car is currently at the paint shop, I still have alot to do but this was a huge boost to get me back to finishing my projects.


Made 329Rwhp and 317 FT-Lb (VTC was never activated), we also ran into issues on day one of tuning when the wastegate diaphragm tore, the over boost setting in the ecu cut fuel for the boost cut. Day 2 was smooth, with no issues.


Youtube Video of runs ( Start at 10:30) https://youtu.be/OE0UOPwlIok?t=630

Powertrain:
TT Short block
Cima Heads
Custom Intake Manifold
JWT S1 Cams
Custom Exhaust manifold
BW Sx251 Turbo
Custom Fuel rail with 750CC top feed injectors
-6 feul hardlines
Ls Coils
ARC Intercooler
TT transmission
rps Flywheel
Rps Hi-5 clutch
1-piece driveshaft
R200 3.54 with Nismo 1.5
Z31 Axles

Suspension:
Evo 8 Calipers with Custom adapter
z32 Rear Caliper with Custom adapter
s13 brake boost with Z32 master
Wilwood Brake proportion valve
Arizona Z car Coilovers
ST sway bars
New Bushings
5 lug Conversion
R32 GTR wheels

Electronics:
Adaptronic Select ECU
Ethanol Sensor
Fuel Pressure
Oil Pressure
In-tank Walbro 485
4 port Mac Valve
Vintage Air Ac/heater/Defrost


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