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I put my baby on the dyno last night :P:D

R33 GTS-25T skyline, exhaust, pod filter, 11 psi boost...

The boost had to be lowered to 9psi because of detonation (due to a timing problem, soon to be fixed)

But on 9psi I managed to get 162.7kw @ wheels :):D:D

Nice ;):D I am very happy....

Now fixing the timing problem and getting a bigger front mount, and put the boost back up to 12 or 13 psi :D

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Nice figure. I'm hoping for around the same mark of 160rwkw when I go for my dyno run tomorrow.

I'm still debating whether or not I should fit this HKS pod I have for the dyno run or just leave the stock airbox on with a K&N panel filter.....Anyone have any thoughts on this?

Originally posted by DREMEN

I put my baby on the dyno last night :(:D

R33 GTS-25T skyline, exhaust, pod filter, 11 psi boost...

The boost had to be lowered to 9psi because of detonation (due to a timing problem, soon to be fixed)

But on 9psi I managed to get 162.7kw @ wheels :D:D:D

Nice :):D I am very happy....

Now fixing the timing problem and getting a bigger front mount, and put the boost back up to 12 or 13 psi ;)

How much Nm were you putting out

Excellent result! I bet you're stoked :P

Another thing to keep in mind is that the standard ECU senses "too much boost" at anything over 10psi, and starts retarding the timing and richening the mixture to keep the engine safe...

I'll try to find a dyno graph of my old R33 to show you...

i just found out i have a 3.5" exhaust so i need to go get a 3.5" cat hehe hopefully my car will be done this/next week and i can show u what i dyno'd at

anything more than my original n/a power and i will be happy :P

Okay, here's what I could find:

Pink line: Standard ECU, Standard Boost.

Green line: Standard ECU, 0.9 Bar Boost (13psi)

See how when boost goes over 10psi, the computer falls over and tries to protect the engine?

stdecu.jpg

And now, after the PowerFC. See the Purple and Pink lines? The only modification made between those two runs is Standard ECU -> PowerFC. That's a 35rwkw increase in power from just the PowerFC, on the same boost level.

powerFC.jpg

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