2.5l twin turbo WRX

normality78

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Shane's MY00 2.5L twin turbo WRX
by Robin Berardo
410 KW ( 550HP ), 600Nm @ 22 psi @ Flywheel
300KW (405HP) @ Wheels
First time out at the drags, 11.6, 122 MPH
Currently Running 10.7 @ 131 mph

lhf.jpg

Standard Street look with an Extreme Engine Gearbox Combination

before.jpg

This is the standard engine bay only 80 Kilometres old. Keeping the engine bay tidy was the aim with day to day driveablity in mind

engfit1.jpg

Dummy Fit of the EJ25 Block into the engine bay to workout where and how to fit the twin GT 28 Garrett Ball Bearing Turbos.

engfit3.jpg

Custom made twin turbo extractor system and turbos are in place. Pipes have been custom made locally by Custom Exhausts in Brisbane Queensland, using aircraft grade steel and precision welding for extreme temperatures.

engstand1.jpg

Assembled EJ25 short motor. It has been closed decked. Fitted with forged pistons, billet steel conrods, a nitrided crank and a fully balanced bottom end

engstand2.jpg

This is the assembled long motor. It has Race Master port and polished cylinder heads by JHH Engineering

engstand3.jpg

The timing belt system is fitted with adjustable Cam gears

engstand4.jpg

Both turbos and manifolds fitted and coated by HPC
 
engdyno1.jpg

We have fitted the engine for the first run on the dyno, we weren't sure how things would go with the horsepower output of the engine

engdyno2.jpg

Running and tuning on the engine dyno, notice the small orange glow on the header pipes.

engdyno3.jpg

Final run on the Dyno produced 550 horsepower at 600Nm running 22 psi. We were very impressed with its numbers on the first run, out of the shop. Notice the red glow on the pipes.

engstand5.jpg

Ready for final fit into the WRX. The tension mounts deciding who gets to drive the car with all that horsepower down to the chassis dyno!

plumbing.jpg

Highly polished Aluminium Intercooler Piping designed by Robin at PMS and built by Custom Exhausts Brisbane

http://www.pms.net.au/webimages/nobar.jpg
Almost finished, The pipework when placed in the cars engine bay is amazing, a show quality finish with the performace to match.

after.jpg

Finished product. Ready for the Chassis Dyno and Development work.
 

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