For 240hp, You'd really be hoping that spooled up in the early 3000's. Hopefully some tuning can get this happening.

__________________
Twin scroll Pig Bi-Squeeling

Yes guys, factory JDM twin scrollie with stock JDM factory computer.
Vehicle came in for a power run to see where the car was at.

Boost spiked early and wheened off big time. Although stock power is good, definitely need a tune for Oz conditions and fuel.

Power run on a Honda Civic Type R with Toda Cams and Haltech Ecu. Note that the tune is still incomplete and more gains are to be had as the top end had been tuned too lean by another workshop. Good power nevertheless from a Honda NA K20 engine:

Power run on a P.WRX Subaru GD WRX -- 190ish hp is the stock power for a healthy GD WRX on our Dynapack 5000 AWD Dyno:

With the infamous Subaru OEM canyon in the middle.

Why is that - it's the same in an NA Subaru.

__________________
[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"

how long does it actully take to bolt up a 4wd car over seting up a rolling dyno at least with the pack style it cant realy fall of the dyno

Good point!

Re: Honda EP3 Civic Type R
1) Bad cam timing set up
2) VTec chg over point was not smooth in the tune -- more ignition timing to counter this.
3) AFR not optimum.

Re: Subaru GD WRX
1) Variable Valve timing.
2) Stock ECU weens boost off quickly. Factory ecu set to a target boost of .98 bar and uses the conditions of cumulative, integra and consolidative controls via the complicated factory ecu settings to bleed boost off via the boost solenoid. They do this in most factory turbo cars in Australia to meet fuel consumption and emmision targets. In this case, the boost is controlled via PID algorithm (Proportional, Integral and Derivative) which is a closed loop control system used by Subaru on their factory ECU. Those familiar with Motec, Vi-pec, Ecuflash and Romraider would have rub shoulders with this scenario.
3) Igntion timing

Lol. No it won't fall off the dyno dude, it is totally safe. A whole list of approved Dynapack operators are listed at Links

The list includes , Apexera(Apexi), TRD, Trust, Gruppe M etc. All authorised operators who have met Dynapack's criteria, are properly trained by Dynpack before being approved and listed on this site.

Mao, I clarified what I meant. Even my now sold NA Liberty had the god awful canyon in it's graphs. It isn't turbo dependent in my experience - it's a feature of Subaru OEM engines it seems.

I do understand your explanation.

__________________
[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"

Sorry bos, I didnt go into NA clarications, but the other 2 points of Variable cam timing and Ign Timing applies as your vehicle is NA.

In the case of a turbo car, I think RoughStilin's Vi-pec tuned dyno graph is a good example of how we retune timing to get a smooth torque and power graph.

In you case, the same variables of afr and timing will apply.

Below is Gav's Vi-pec tune: