JET86 Twincharged complete build !INSANE!

[jet86]

Ive decided after a huge demand to do my best to create a build thread from day 1 to the current day and include as much detailed information in it as i can.
Im not only doing this to show what can be done to these cars with a bit of know-how but i'm also doing this to show how simple most things are to do.
The build has been on and off for 2 years now and has changed about 4 times, the reason for change is the constant technological advances and the search for pure efficiency.

This car will be fully street legal in NSW Australia (this has about the most strict modifying laws in the world).

So.. without wasting anymore time... lets start.

[jet86]

The day i got the car. October 23rd..

[jet86]

The day i got the car i already had waiting
18x9.5 Work Kiwamis fr&r with 245/35R18 federal 595 RS-Rs

[jet86]

To accompany these rims and tires i got the only set of coilovers on the market at the time here in Australia which were BCs. I threw these in along with some fancy blue wheel nuts and work centre caps.

then lowered it as far as i could to get in my current driveway

[jet86]

The first night i had the car i took it out to the local car scene (this was the first 86 in the region so it got a bit of attention)

Note.. the front was lowered another 1" after these pictures were taken

[jet86]

Heres a nice close up picture of ride height and fitment of 18x9.5+38 kiwamis with 245s on them

[jet86]

After the first month i did the generic "blackout headlights with halos (white that turns to amber for indicators) and also blacked out the tail lights

[jet86]

So after a few months of adding little things such as perrin crank pulley and gearbox mounts etc, i now decided to make my first 86/BRZ custom turbo kit that was named the JETKIT1.0.

Materials for the kit itself is 1.5" sch10 304 stainless steampipe that i cnc cut into a collector and also used the cnc to bevel all the weld joins for maximum strength


CNC cut flanges


As you can see the flanges are counter-bored for the pipe to sit in to give a perfect fitment and maximum strength


cutting the collector

[jet86]

Trying my best to get the collector in a good spot and keep the runneres below 5% volume difference for maximum efficiency was difficult but i got there in the end with a 4.6% difference in runners.


Quick tape job to see if it all fits and clearances are correct


Here is it all taked up ready for final welding of the runners.

[jet86]

Special delivery for me.
Garrett GTX2867r and tial .62 rear housing. V-band all the things!

[jet86]

After the manifold was to the point where i could sit the turbo on for fitments and clearances i could see what i needed to do regarding air filter (threw a k&n pod on for now) as well as dump pipe and wastegate

[jet86]

Once the turbo was sitting sweet and where i wanted it i could work out how long the lines had to be for oil feed and drain, ordered them and 2 days later they arrived

[jet86]

adding lines to the build

[jet86]

i really couldnt be bothered to start searching for oil gallery ports in the block and heads so i decided to get the supply for the turbo off an oil filter relocation block i installed to also be able to run an oil filter