Swedish 5s-gte stroker, Work in progress of a st205 with 5s-gte with borgwarner s254 Options

[mikaelhoglund]

Here is some pictures of my ongoing St205 project here in sweden for my company JC-performance.se
Last year i did 402m in 12,76 (http://www.youtube.com/watch?v=MuTb_Fbc_Uc)
Now i´m aiming for more power in my engine and i sold the old one fall 2009.

I have now started from the begining.
I have a camry -87 5s bottom
And parts from a celica st202

As it looks now i´m going to use the 5s block and crank

Bottom end:
I have special orderd rods to fit the size of the 5s crank.
CP pistons 87,5mm stroker pistons
Clevite bearings
St202 Oilpan, st205 oilpump
ST205 waterpump and waterpumphouse.

Top:
st202 top, machined with
ferrea 1mm oversize valves sport plus
Polished under and ported to the biggervalves
Brian crover titan retainers and harder springs
Kelfordcamshafts, 272intake 300exhaust

Turbo system
I´m going to use the wrc st205 manifold and use the antilag ports to an external wastegate,
the make an adapter from the ct flange to the t4 twin entry that the Schwitzer/borg warner s254 from svenskturboservice (turboservice.se) uses...
Its able to produce more then 500-600bhp.
3" downpipe custom

Fuel:
1600cc rc engineering injectors
custom fuelrail 12,6mm innerdiameter
2 walbro 255l/h Nuke FPR
Link ecu G4 ems

Powdercoated engineparts and .

Here are some pictures:




New lights!


New sideskirts from Varis!


More pictures are coming soon!!!
Please give me some feedback and feel free to ask...

[dudeofchaos]

Very nice build mate! Did you finally take pictures of your external wastegate routing? I'd love to see it done

How loud are the walbros together, is it that bad? I listened carefully in your dyno video but it's hard to tell when the engine is running.
Is it really annoying when running or do you only hear them at idle?

[mikaelhoglund]

Very nice build mate! Did you finally take pictures of your external wastegate routing? I'd love to see it done

How loud are the walbros together, is it that bad? I listened carefully in your dyno video but it's hard to tell when the engine is running.
Is it really annoying when running or do you only hear them at idle?

After i hade this tread I installed a Walbro GST450 in my tank, i used the old pressure side from the tank as an return, and installed a 1/2" alupipe to the front with an8 the last bit.

Here are pictures of the done manifold.


But now i´m building a new manifold in stainless steel and with a 46mm wastegate.

[dudeofchaos]

Very nice build mate! Did you finally take pictures of your external wastegate routing? I'd love to see it done

How loud are the walbros together, is it that bad? I listened carefully in your dyno video but it's hard to tell when the engine is running.
Is it really annoying when running or do you only hear them at idle?

After i hade this tread I installed a Walbro GST450 in my tank, i used the old pressure side from the tank as an return, and installed a 1/2" alupipe to the front with an8 the last bit.

Here are pictures of the done manifold.


But now i´m building a new manifold in stainless steel and with a 46mm wastegate.

Nice! Is it an OEM fit as it's an in-tank pump or are modifications needed?

Wow, the wastegate piping is sweet! Love the OEM look
But all this work to finally replace this for a SS manifold? A lot of efforts sent straight to trash haha

This post has been edited by dudeofchaos: Jan 28, 2014 - 6:06 PM

[mikaelhoglund]

Very nice build mate! Did you finally take pictures of your external wastegate routing? I'd love to see it done

How loud are the walbros together, is it that bad? I listened carefully in your dyno video but it's hard to tell when the engine is running.
Is it really annoying when running or do you only hear them at idle?

After i hade this tread I installed a Walbro GST450 in my tank, i used the old pressure side from the tank as an return, and installed a 1/2" alupipe to the front with an8 the last bit.

Here are pictures of the done manifold.


But now i´m building a new manifold in stainless steel and with a 46mm wastegate.

Nice! Is it an OEM fit as it's an in-tank pump or are modifications needed?

Wow, the wastegate piping is sweet! Love the OEM look
But all this work to finally replace this for a SS manifold? A lot of efforts sent straight to trash haha

The pump fits good in the tank. I used a hoseclamp to tighten the pump in the oem place. But i needed bigger hoses for the pressure side, i did drill a new hole throgh to the tank and installed a 90degrees fitting and installed 1/2" alupipes all the way under the car. then used to old pressure pipes a return to the tank and shifted hoses on the top.
It works great for my 600 engine HP on e85

If it is a gen3 tb, did you keep the IACV and cut a notch in the manifold or eliminate the IACV ?

I use the gen3 manifold and use the Idle motor in it. but i do not have any water connected to it just controlling it with my Link ECU. hope this answers your question.