Hypergear Turbochargers and High flow Services Development thread

[hypergear]

Evo 8 stock block

Fic 1120 cc injectors

Deatchwerks 300 fuel pump rewired

Caltex eflex

K&n panel filter std airbox

Ces racing exhaust turbo back split dump pipe screamer

Gsc s1 cams

Hypergear slss2 hi flow evo 9 turbo 25.5 psi 4400-4500rpm

SLSS2 is making 285AWKWs so far. I think it will stop making power just under 300awkws at 29psi.

[hypergear]

Stao what about run a big compressor wheel in a small turbine housing then use a large internal waste gate to compensate heat and flow? I have seen few turbos from Euro cars been made that way like the Audi K03 and K04. Might be a good thing to try on.

They only work with low boost level applications, some thing under 16psi would work great. The compressor and turbine end must be welly balanced. As in the back pressure needs to be similar to boost pressure so forces generated naturalizes.

At moment with the SR its matter of evaluating different wheels and housings for some data. Once the limitation of compressor and turbine is determined, I can then mix-match or make some thing very specifically to suit either end of the turbocharger. That way I have a balance flowed turbocharger that makes good power for its response and last.

[scotty nm35]

SLSS2 is making 285AWKWs so far. I think it will stop making power just under 300awkws at 29psi.

So this is the turbo I bought for my 2.3 stroker evo Stao? I was hoping for a little more than that...

[hy_rpm]

You were right Tao made 290 something awkw on 28psi get the dyno print out next week as rigoli was very busy just got the car back

Didn't like 30psi so left it on 28psi

[Manuel Kasko]

NICE! how is it to drive?

[hy_rpm]

Feels similar to before as it only really gained 5-10kw barely can tell

But I'll see if Tao is willing to upgrade it with 06h turbine as I think that's what is maxing out

[hypergear]

For reversed turbine wheels there sin't that much of option yet available. Need to see what I can find.

[zebra]

Stao,

have there been any updates for the CT12a turbos, one of mine pissed its pant suit on the way to work this morning.

Just looking at options at this stage...Is it possible for you to supply a manifold, gate and TD06 or similar turbo to suit a 1J?

Thanks

Zeb

[GTScotT]

For reversed turbine wheels there sin't that much of option yet available. Need to see what I can find.

KAMAK make a 9 blade SL2 wheel, I believe they call it their STS wheel. Why don't you guys try this? No machine work required, just assemble and balance.

Its meant to be a much lighter wheel, too. It has the potential for very snappy throttle response with the billet compressor.

[hypergear]

We can high flow them and they will be good enough to support 300rwkws on a manual with supporting mods. Lot of work is involved in doing it how ever. So it might be working out cheaper with an high mount, but depending on what it is.

The cost to high flow both CT12As is $1800 and they needs braided oil and water lines after high flowing.

Alternatively, you can use our ATR43G3, SS2 or SS3 depending on what sort of power you are after. G3 is $900, while SS2/3 is $1150. 50mm HPVA gate that Ive been using on the R33 is $300 with the turbocharger. and Brae manifold is $1100.

[zebra]

Thanks,

Will look into it

[Ben C34]

How much for 50mm gate on its own?

[hypergear]

Gate is $350 by it self.

[zebra]

Forgot to ask

what is the turn around time on the manifold?

[hy_rpm]

KAMAK make a 9 blade SL2 wheel, I believe they call it their STS wheel. Why don't you guys try this? No machine work required, just assemble and balance.

Its meant to be a much lighter wheel, too. It has the potential for very snappy throttle response with the billet compressor.

There not reverse rotation only very few people sell reverse rotation turbines in the us

[hypergear]

Forgot to ask

what is the turn around time on the manifold?

Need to ask brae on this. Usually about weekish.

[GTScotT]

There not reverse rotation only very few people sell reverse rotation turbines in the us

Kamak definitely make a 9 blade reverse TD06SL2, just need to ask.

[zebra]

Need to ask brae on this. Usually about weekish.

Cool

So, If I said I want a turbo with a big midrange, going on to make around the 300rwkw mark on 98 what would you suggest? the SS2?

Would be after something with a V-band dump pipe set up preferably.

[hypergear]

The SS2 would be the most reliable turbo for this setup. The externally gated version usually comes with a Plate which a 3 inch metal pipe can be attached to as the font pipe. Or a Vband assembly extension that cost $100 additional.

details are at:

http://www.hypergearturbos.com/index.php?route=product/product&path=72&product_id=54

[zebra]

Thanks

what about the TD06SL2 20.5G?

Big fan of those turbos and would be my preferred choice