Quote:
Originally Posted by oVeRdOsE.
the clutch was original and 100k km, city driven. So adding a tune was too much.
I ve a twin disk now, good up to 740lb.
TT give you low end torque, so yes 500hp is ''conservative'' if all the torque is not drop down at low rpm from a stop. A tuner can adjust boost per RPM.
for the tune I do a mix. I log a lot, look at all parameter avoiding blowing up the engine, when I feel the car is where I want, I check the power on virtualdyno, and then send everything to a tuner that will edit the .bin fine on tunerpro.
I've started to studying and understand tunerpro for a N54, but I dont have enough experience to mess with this.
Increasing power is a good balance between boost pressure and timing.
I'm running 23psi with 8° timing for around 430whp on map 6.
Map 8 I did not finishing it yet, but I'm at 27psi with 7.5° timing + meth. I must be over 500whp for sure, somewhere 600+to the crank.
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I have been trying to learn how to tune N54 too. There’s stuff out there like some YouTube tutorials and v8baits excel sheet but it’s difficult to get started
Could I ask how many miles you have on your engine and is yours a manual or auto? Those are good numbers.