Hypergear Turbochargers and High flow Services Development thread

[admS15]

Thanks so much for the info! I've emailed them.

On a side note , now I'm not sure if it's mapping issues or vct because after plugging in, I'm still hitting boost late at 4k ish. And now car feels heavy at 2-3k rpm.

21u should be all in by 3.5k in 3rd and 4th gear when loaded up.

[admS15]

Dp.

[-S-]

Yes felt a bit weird to drive as im used to boost coming on earlier. ..

Has this got anything to do with ebc settings? Back then my "start" setting was at 0 . Now I've used the start settings.

Idk. ..

[jet_r31]

Actuator preloaded?

[-S-]

Stock actuator. So 7 psi

[Dose Pipe Sutututu]

Stock actuator. So 7 psi

I believe jet was asking if you've pre-loaded up the actuator... also when the RPM was graphed, was it derived from road speed or through an inductive pick-up?

[-S-]

Just saw a video about preloading so. .. no . Have never done that before. ..

I think that was derived from road speed. ..I'm not sure

[hypergear]

Some videos from last weekend. This is 1JZGTE none vvti engine powered R31 Wagon running our ATR43G3SAT Ceramic ball bearing turbocharger making 330rwkrws on E85 fuel. Car Owned and Driven by Jason F.

[Dose Pipe Sutututu]

^ fuuuuarkkkkkkk strong dose, dat 6+6 blade compressor = more dose.

[Ke55pig]

Tdo6 20.5 or atr43ss3 for most responsive 350kw lookong for 200 plus at 4k on rb25

[hypergear]

ATR43G3SAT in Ceramic ball bearing is the most responsive one out of all. The TD06SL205 in 10cm is the next and ATR43SS3 is the least, but how ever made the most power.

[Ke55pig]

Thinking the td06 looks good.

Im currently running a kando t67 25g 10c love the power but would like more then 140kw at 4k

[hypergear]

Ok, is vct engaged on your motor?

[Ke55pig]

Yes vct is working also have pon cam type bs

[discopotato03]

How does this ATR43G3SAT compare to a Garrett GT3076R in their 0.82 IW turbine housing . Mine is the 52T compressor version .

A .

[jet_r31]

Whats the difference between the atr43 G3 sat and the old atr43g3?, is it just the turbine wheel or did you redesign the comp wheel aswell?

cheers

darren

[hypergear]

ATR43G3SAT is a very different turbo to the standard G3 with different wheels and housings all together. Dyno reading shown it is more responsive then a GT3076 or any kinds of a TD06. Below is CBB version, internally gated, on stock manifold, P98 fuel built as a bolton turbo.

I have trailed many other prototypes in similar kind and this particular one is the far best.

Other thing worth mentioning is Tomei cams on RB25det didn't do much good part from adding 250RPM worth of laggier, which I ended up converting it back to stock. and still made 431rwkws.

[hypergear]

SL205 VS TD06 SL2 -20G. This was taken from Scotty's WTAC car, before and after turbo upgrade:

[Ke55pig]

Yea think i seriously goingnto consider one in the next 6 months looking for that 200 plus at 4k and 350 ish you td06 looks the goods

[Ke55pig]

Current dyno