Hey Guyz,
As promised I am coming back to you with the dyno results on the upgrade to my RB20DET. I had originally tuned my car on a dyno dynamics dyno and got 176kwrws (before I got these mods done). At the time I only had the HKS type S intercooler, the Apexi AVC-R electronic boost controller and the HKS air filter and was running 1 bar boost.
This time round the car was tune on a Mainline Dyno which I was told it actually reports less power at the wheel because of the bigger rollers that the tyres have to spin. I have the boost controller set on 2 different settings, the everyday setting running 1 bar of boost and the drag setting running 1.3 bar of boost. The boost seems to be kicking in at 4000rpm (with the help of the Tomei cams), I may consider getting cam gears to try reduce the lag as doing this isn't a costly exercise.
Results:
Every day boost setting 1 bar
On the everyday setting running 1 bar I was able to get 194kwrws with 498MN of tourque.
Drag setting 1.3 bar (peaking at 1.4 bar)
On this setting I was able to get 237 kwrws with 625nm of tourque.
I am also going to run the car on the original dyno I had tuned it on (the Dyno Dynamics Dyno) to see if there is much difference between the 2 dynos.
I am also yet to run the car down the qtr to see what time she pulls and am hoping to try get into the 12's with this setup.
I am also selling the following parts due to the upgrade:
* R32 GTS-t injectors full set
* Stock RB20DET Manifold
* Pair of RB20DET Cams
* HKS Air Pod (use replace because the HKS would fit my engine bay because of the mods)
* Unused Adjustable fuel reg (brand new)
I have also attached some picture of the upgrade for those of you who are interested.
Once again guys thankyou for all you advice and if anyone has any question about the mods done plz dont hesitate to contact me.
Regards
Bruno
FST32R