Toyota Vios Turbo

Stage 2 Turbo Project - Golden Eagle Sleeves

Just as I was walking back from lunch with Toby and Thomas, we saw the DHL delivery truck parked right outside of GT Auto's shop.

I knew it had to be more goodies from Santa, and it turned out to be the engine blocks that we've long waited for.

We previously sent two engine blocks some time ago to Golden Eagle Manufacturing in California, USA as GT Auto is their authorized dealer in Malaysia.

Golden Eagle did a splendid job in getting the block bored and sleeved, the installation job was clean and neat and the new liners look very strong and sturdy.

Golden Eagle's HD sleeves comes with a lifetime warranty against cracking and is rated to withstand up to 1200 horsepower. The sleeves has a 500% increase in contact area compared to stock liners allowing better heat dissipation.

With them installed we should have a peace of mind and need not to worry about cylinder wall cracking when we get ready to crank up the boost later.

Both the engine block returned

Close up shot

O ring groove for the copper bus wire

Copper bus wire

Now that we have all these in hand, its about time we start preparing for the completion of the stage 2 turbo project as there are more goodies arriving.

Stage 2 Turbo Project - Autronic SM4

Yes we're ditching the Haltech Platinum Sport 1000 ECU for this big guy here.

The SM4 is currently the top of the line engine management offered by Autronic where GT Auto is currently the sole dealer for Malaysia.

Some of you might have heard about how this company got started as the founder Richard Aubert is also the co-founder for Motec before he formed Autronic.

The reason why we went with the Autronic SM4 is very simple, response time and VE (volumetric efficiency) tuning.

Nothing comes close to the response time the SM4 provides, not even Motec. Not to mention the amount of compensation algorithms and tables that is working behind the scene.

I know die hard Motec fans out there will beg to differ though, but thats what Toby of GT Auto commented after tuning both of them and I'm sticking with his advice.

Coming Soon - Suzuki Swift Turbo

A new project from GT Auto, check out www.swift-turbo.com for more updates in the future.

Ross Vios Turbo

We have a new member in our family, a 2008 model white Toyota Vios manual fitted with GT Auto's turbo kit belonging to Dr. Ross.

Recently completed in GT Auto, with the Garrett GT20 turbo the car pulled over 157 PS with over 22 kg-m of torque at the wheels at a mere 0.6 bar of boost.

And still this is all done with the exhaust silencer installed! Nothing beats the benefit of having a manual transmission for maximum torque delivery.

This new turbo kit from GT Auto features an improved design where the intercooler piping routes are much more shorter.

Not only the response is quicker now due to the faster build up turbo spool, the engine bay also looks much more cleaner and stealthier.

If there is anything that you would like to ask about this car, besides myself you may contact the owner directly at ross@viosturbo.com.

Besides the tuning of GT Auto, other highlights of the modifications includes the fitting of an E-Manage, AEM water/methanol injection kit, HKS SSQV III, Turbosmart Ultra-Gate38 external wastegate and the Wilwood Dynalite 4 piston brake kit.

Meanwhile, I'll let the pictures do the talking.

Power: 157.87 PS @ wheels

Torque: 22.79 kg-m @ wheels

Boost: 0.6 bar

When you see this sticker, you know whats under the hood

Would you believe that this 1NZ-FE is forced fed if we didn't tell you?

HKS SSQV III

AEM water/methanol injection nozzle

The Turbosmart Ultra-Gate 38mm external wasteagate

Wilwood Dynalite 4 pistons brake kit

Runstop rear conversion kit

M7 Super Street GT muffler with titanium tip

The AEM water/methanol tank

Body hugging buckets from SSCUS

Momo Tuner steering with Elevo quick release kit

Top right: GReddy Informeter Touch

Mid right: Shadow oil pressure and boost gauge

Lower center: Pivot 3-Drive, Pivot Speed Meter & Shadow Voltage Meter

Lower left: Apexi turbo timer

Stage 2 Turbo Project - ACT Clutch Kit

With the amount of horsepower projected by the stage 2 turbo kit, the stock clutch from the TRD Vitz RS Turbo transmission would not be sufficient to take on the new found torque ratings.

So we placed an order with ACT for a set of their 6 pad clutch kit and it took them more than 4 months to deliver it as they are currently on a long back order.

Featuring a 40% increase in clamp load, the kit is rated to have a torque capacity of around 300 Ft/Lbs or 40 kg-m at the crank.

ACT claims that the kit will still give the driver a stock to moderate pedal feel thanks to the spring centered disc design.

We hope it'll be able to cope with the new turbo kit or else we'll just have to stock a couple of the clutch kit on standby until we find a better one.

Meanwhile, here are some pictures for your viewing pleasure.