My VTi on Dyno


Szabb1

Szabb1

Member
Joined
Aug 29, 2009
Messages
298
Hi all,

I took my car to dyno and I'd like to share it.

EK4 (stock internals)
EK9 cams (EK9 springs + retainers)
Vibrant J.spec 4-2-1 header
skunk2 pro intake manifold
P28 ECU
skunk2 catback sys.
itr. flywheel
AEM V2 CAI


Teljadatok.jpg
 
i bet those ctr cams made a hell of a difference to bump up the power
 
i can't see what you made mate...

198 PS ??? 166.4 NM

no offence but surely nearly 195 HP from breathing mod's and ek9 cam's... ??
and this is all of a P28 ECU..

did i read it correctly.. sorry if i am being dumb... but that seems like loads of power from basic breathing mod's and ek9 cam's which i was told to expect 5 - 7 hp from..

thanks for sharing it though, its just i can't work it out lol.
 
Thank you guys.:)

Topher-EK4,

"no offence but surely nearly 195 HP from breathing mod's and ek9 cam's... ??
and this is all of a P28 ECU.." - Yes. (stock internals) even the cylinder head wasn't removed ever so nothing machine work on the cylinder head at all.

The car ran over 200.000 km. (over 120K miles)

Yes 198 PS the engine power but it have to count with some loss so the "real" power is 192 PS and 166.4 Nm. and the wheel power was 145 HP.

We had more torque but than the power was a little bit less than 192 PS (around 190 PS) so we decided this figure will be good.

This wasn't only one measurement there was 7-8 times. (I rent the dyno for an hour and one of my friend programmed the ECU during the measurement.)

The vtec change at 5.500 rpm at the moment. We started the vtec change for 6000 rpm. and goes down step by step.

This was the beginning (my first result):

g_0.jpg


188.5 PS and 161 Nm. (we configured the vtec directly to 6000 rpm.)
 
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