Evo 3 power?

[ted]

Hi all,

Ive just been asked to assist with a local rally team that run an E3 stock except for a 3 inch system and boost tap (currently at 17-18 psi) fuel pump upgrade of course but factory ecu, inj ect. It was dynoed today at 153awkw and was lean through the alot of the rev range and dies off at 5500.
Just curious on what people's results have been with similar mods? And is the 5500 rpm drop off normal?

Cheers,
Ted.

 

[White Knight]

My hsgr ran, surprise surprise, 208hp which is almost exactly what you have there.
I had about 17.5psi and a 2.5inch system with a large pod. It didn't run lean at all and the dyno graph showed power was still climbing at 5,500rpm. Dropped off at around 6,300rpm.
Hope that helps mate.

 

[SKMsport]

Is it running a 34mm restrictor ?

 

[ted]

Apparently they've had a class change and no longer run a restrictor.

 

[SKMsport]

Ok cool, as if it was still running it that would be a normal rpm range.

 

[BYBY5L]

Just throwing it out there and could be way off but what about the resistor thing?

 

[evo-gsr]

Fuel pump or fuel filter been changed recently ?

 

[ted]

every event filters are changed