133.9 hp NA Aveo now become 144.6 hp

[xiaogary]

Hi Guys,

This is my latest dyno result done today. Had went for a few tuning session and some other modification after the last dyno chart posted on top. Such as new 2 inch mid pipe, new mid silencer, new rear free flow exos. New 40% lighter camshaft pulleys.

For conversion,

1 Kgm = 9.807 Nm.
So originally 18.2 Kgm (178.5Nm), after tuning is 20.6Nm (202Nm).

[xiaogary]

Managed to find one chart printed before the finalised tuning to see the torque in Nm.

This run is only slightly lower than final result. But the torque is selected as Nm. Easier to read compared to Kgm.

[mikedudley17]

good job gary!

[deniswhite1]

what transmission, and clutch are you using? how is the drivetrain holding up?

[xiaogary]

Original transmission. I think it is D16.

As usual, no specific difference. It doesnt slip conpared to standard stock clutch I have last time. This clutch kit transmit energy from engine to axles nicely without slip as can see in the graph (Mine started from 2k). I have friends using original clutch kit unable to see fruitful result below 3k, bcos of slippage. Theirs will slipped until 3k and above rpm before it grips back and start makin sense in the torque dyno graph.

But my final drive is changed to 4.2 for better acceleration. Original final drive is 3.9.

I am using 4+Kg billet steel flywheel (original is 9+Kg), custom made clutch kit (consisting of opel clutch cover and daewoo clutch pad). Short shifter and Momo Shift knob.

[Aveo_Tuner]

. Highly dangerously flammable goods.

Nitrous is not flammable.

uh yeah grab a dictionary and look up the definition of an oxidizer

[aveodude]

Notice how I never said it is not an oxidizer. It it no more hazardous that shipping a O2 tank. Nitrous feeds a fire but is not flammable.

[wildchild_4lyfe]

hey Xiaogary !
what final drive did you use?
was it custom or from another car?

[byron84]

very nice work dude! those are some great gains over the stock hp/tq figures.
i am curious, did you lose any low or mid range power and gain more power in the high rpm range? did your mods also affect the throttle responsiveness?

[wildchild_4lyfe]

so hey i have heard that HKS has full performance kit for the aveo now. any updates Xiao??