Following on from bartops thread thought it would be good to start this as i see a few people are fitting these now.

I am in the process of having a GT3582r hta hybrid fitted so looking forward to the results

I know there are quite a few models of the GT35 out there.

So get your GT35r spec's up

I will get mine up as soon as the car is up and running

Dannytwo

 

is this a proper rotated GT35R or a hybrid bolt on??

Simon

 

No a proper one si lol

 

cool,, wasn't sure what the hta hybrid meant?

recently done a couple of cars.. 3 thinknig about it on GT35R with the .63 housing rather than the .82 you are referring to.. ie. smaller turbo.. 582bhp on one, 540 on another and 542bhp on the other one with lots more to come as there was a minor issue with the car.

So you should be looking at 600~630 etc.. depending on how everything gels together.

2.35 or 2.5?

Simon

 

2.5 mate
Really looking forward to the results Then Its going on the track

 

I think Banny on here on same turbo made 619 iirc...

Simon

 

Do you map the gems em30 ecu simon?

 

Yes

 

How do they compare to the 30/40 Simon. I know of a cheap gt35 but nut sure if it's worth the hassle of swapping it over and having it remapped. 2.33 with stock sti 5 heads if it matters.

 

similar.. 35 a bit more power.

Seen 30/40 make 555bhp and another front mounted make 570.

Simon

 

More power at the expense of drivablity? It's a roadcar so area under the graph is more important than peak power.

 

I run a Gt35/42r on my 2.5 and it made 620 bhp v power + 20% methanol.

Banny

 

Gt35r on 2.35......570bhp and 502lbs @1.85 bar on V-Power...........Alan

 

Hi mate
Did you do any runs on just v power?

 

Im runnin a gt35r not sure if its the 63 or the 82 ?,but its making 502 bhp @ 1.75 bar i was hoping for more like 550 so thats why its in bits again lol.

 

Did not get chance to map for v power alone but the car is going back soon for a few adjustments and will map for v power on its own for comparison.

Banny

 

I run one as well, since 2001! Only a stroked 2.2l, standard STi cams, WRX heads and manifold. I was running with a .82 but never got it properly mapped or dynoed. With the 0.63 housing it was mapped to 440 whp at 1.8bar on 100 octane pump fuel. So my guess is about 540-550bhp. I am sure with the 0.82 would be 600bhp. I have just ordered a GT3071 as i need response rather than big bhp. I nice responsive 450-480bhp would be perfect.

If it was a circuit or drag car, the GT35 is perfect, but for tight, twisty roads it is simply too big on a 2l or 2.2l

 

2.5/575@1.8 on v power

 

What do you think now you've had a change to get used to it? other than the brakes need sorting!

 

gt35r (.63) 2.3 with STI 9 JDM heads 567 bhp / 550 ft lb at 1.6 bar on vpower / 10% meth
gt35r (.63) 2.3 with V4 heads and DH22 cams 581 bhp / 540 ft lb at 1.85 bar on vpower
gt35r (.82) 2.5 with built V5 heads 644 bhp / 590 ft lb at 2 bar on race fuel
gt35/42 (1.06) 2.5 with built V5 Drag heads 640 bhp / 490 ft lb at 1.35 bar on vpower / 10% meth

 

I think its dangerously fast, very drivable, and good fun,
will call you re booking it in for some brakes

thanks
gareth

 

Are people running with dump valves on gt35's ?,mine is just blanked off.

 

no dv