Accelerated Performance 2013 BRZ - FRS Turbo Kit Designing

[Don@Accelerated]

Overall view from laying on my back. Gives you a good idea of where the piping runs. This is the 2.5" downpipe which mates to the stock catback.

[xcelir8brz]

Originally Posted by Don@Accelerated

Picture of the first half of the overpipe. This pipe is composed of thick wall .109" 304 Stainless Steel. This would be considered heavy wall tubing. Much more rigid than the .065" we usually use. Less prone to cracking and I was also very worried about sag.

This pipe is seperated mid way by vband. The original design required the motor mount bolt be removed and the engine lifted. I wasn't a big fan of this so a redesign was in order. Now it goes in and out w/ no problems. Much easier to move than the factory piece.

Sweet!

[Silverdub]

Sitting so low, how is the oil going to return to the oil pan?

Edit: nevermind just read the last page

[xcelir8brz]

Originally Posted by Don@Accelerated

Overall view from laying on my back. Gives you a good idea of where the piping runs. This is the 2.5" downpipe which mates to the stock catback.

That is awesome!

[Silverdub]

:happy0180:

[slow_frs]

Originally Posted by jedibow

that would adding hot oil to the cylinder head... Better options

Most the remote turbo kit guys do this in the v8 world, even if don doesn't do this I will extend the line to the oil cap I'm done with taping oil pans, coming from a guy who has built plenty of boosted toyotas

[slow_frs]

Originally Posted by Silverdub

Sitting so low, how is the oil going to return to the oil pan?

Scavenging pump...

[Don@Accelerated]

Another view on my back. My shirt was already dirty so what the hell!!!




So you may be noticing there is no header. You would be correct. It is not required. I do like keeping the OE cat at this point. Should you chose to buy an aftermarket header. It will bolt right up in the same way with out modification. Thus far this kit is 100% zero cutting involved. From the front all the way to the back.

I've also setup at this time as well for a larger turbo A little grinder is needed for some clearance and that will bring the HP potential north of 700hp Obviously lots of other modifications would be required. This basic setup will supply up to 350hp worth of airflow.

Keep in mind this does not mean you can make 350hp. Sorry the engine is most likely not going to like that.

[jedibow]

Originally Posted by slow_frs

Most the remote turbo kit guys do this in the v8 world, even if don doesn't do this I will extend the line to the oil cap I'm done with taping oil pans, coming from a guy who has built plenty of boosted toyotas

you have to take into account that as the oil travels the length of the car the lines have a cooling effect, I don't believe there will be enough line to cool it off.

The return would also have to be above the pan to avoid backing up the pump.

G

[Don@Accelerated]

No thats fine. The oil by the time it reaches the cylinder head is much cooler if not cooler than the oil in the head.

Originally Posted by jedibow

that would adding hot oil to the cylinder head... Better options

[ImAwesome]

quit tempting me

[slow_frs]

Originally Posted by jedibow

you have to take into account that as the oil travels the length of the car the lines have a cooling effect, I don't believe there will be enough line to cool it off.

The return would also have to be above the pan to avoid backing up the pump.

G

a good scavenging pump 2-5gpm will not back up.... put the pump close to the turbo and let it do its job those suckers FLOW

[slow_frs]

don i dont see the wastegat... but i assum it will be on the over pipe correct?

[Don@Accelerated]

Wastegate is just not in those pictures. I opted for a different one this time around (Tial MVS)