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Bw Airworks Turbos

zebra

By zebra,
in Engines & Forced Induction

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Torques Mentor

Torques

Posted
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[OFF TOPIC]

I alway liked the Soarer, and I was looking at many Soarers for sale ..

Eventually I bought a Skyline since it had more 'easy' potential for tuning.

Shame was that I wanted the V8-package but the Twin-Turbo engine.

(I saw nothing special in a big luxery cruiser with a V8)

:)

lol...

Well in the 15months ie had the Soarer I have changed the plugs twice and made an air guide for the airbox and thats it

T04GTR Grand Master

T04GTR

Posted
Posted

Yeah it looks the good, my only concern is the cut back turbine wheel compared to the 83-75, will have to try and find back to back results to see whether the extra power will overrule the extra lag lol.

the 9179 has the cut back wheel.

the 8875 has the same wheel as the 8375 but with "cupped" blades instead of straight.

  • 5 months later...
GTR_JOEY Grand Master

GTR_JOEY

Posted
Posted (edited)

Righto thought id post a small amount of data

BW 83/75 on a twin scroll manifold

Ended up running out of fuel by maxing out the injectors and fuel pump but upgrades are on the way along with E85 :thumbsup:

Yavuz wont give me a graph untill the thing is making full power hahah

anyway engine is a forged 2.6 with tomei 260 cams

car made 375RWKW on 19psi, (will be boosted to 25psi maybe more depending on Boost vs Power) then will be tuned for response

pretty happy with the curve atm but will be intersting to see how a cam gear adjustment and e 85 effects it :rolleyes:

Edited by GTR_JOEY
GTR_JOEY Grand Master

GTR_JOEY

Posted
Posted

Do you have a sheet?

Im very impressed by power vs boost, I thought it may have needed more than that

edit - just noticed your edit haha

Yea i was very impressed, thought it may struggle to make 400rwkw but i dont think we're goin to have any problems

...and the turbo whislte, sounds.. f**kin...awesome..

not quite T51R territory but definatly up there

not bad for a oil cooled, plain bearing turbo thats under 1000 bucks!

Lithium Grand Master

Lithium

Posted
Posted

Nice, sounds like its on its way to being a bit of a monster - I bet it sounds awesome :) Whats the exhaust note like with the twinscroll setup?

What turbine housing are you running, and what is response like?

So 375kw was pump gas - right? If so, with 25psi and E85 this is going to be a weapon! Very cool!

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