Breitlings lange Sportquattro

[A80Avant]

i would go for the 81.
turbo is too big anyway to be worried for early spooling,so go for the one that will create less backpressure

[AUDIS2avant]

for 600bhp i would also go for the 81 housing

[geryS2]

that engine cover looks gorgeous ! what part is it ?

[magarv]

What do you guys think of this combination:

Turbonetics T62-1 a/r 70 cold side, 68 hot side, 4"inlet (comments?) T4flange.
Backpressure an issue here ?

Turbonetics T62-1 a/r 70 cold side, 81 hot side, 4"inlet (comments?) T4 flange

Ethanol provides alot more exhaust gasses. Maybe 68 is to tight?

I know it depends all the other bits and setup..

Just curious, why have you chosen T62-1 over the Super E60?

My impression was that the T62-1 original is designed for big volum/"low" boost pressure and gives significant later spool than i.e the Super E60?? (However I'm not a turbo expert...)

Recommendation from KRB/AR/Schanche?

[breitling]

Just curious, why have you chosen T62-1 over the Super E60?

My impression was that the T62-1 original is designed for big volum/"low" boost pressure and gives significant later spool than i.e the Super E60?? (However I'm not a turbo expert...)

Recommendation from KRB/AR/Schanche?

The super 60 i had was to small so i changed it to the bigger T62-1.
So for now im just gonna make the best out of it and power it up on e-85.
Hopefully it wont be too laggy.. Changed the 58 house to a 81 yesterday.
If im buying a new turbo, im not sure what to go for. Maybe a CT or Precision sc6265 would be an option..

[magarv]

Ok, I have just heard that the 62-1 comp wheel is a bit "tungdrevet" compared to others... But as I mentioned, I'am not a turbo expert, just curious
But too small? There have been IL5 engines dynoing 600+ hp on e85 with the Super E60 in Norway, I'll guess you want more
I think the new Precision turbos with CNC compressor wheels is a very good choice, I was very close to change my own Super 60 when I heard VS, Skinne etc made some realy good dyno pulls with them I think they have a reasonable price too.

[breitling]

Ok, I have just heard that the 62-1 comp wheel is a bit "tungdrevet" compared to others... But as I mentioned, I'am not a turbo expert, just curious
But too small? There have been IL5 engines dynoing 600+ hp on e85 with the Super E60 in Norway, I'll guess you want more
I think the new Precision turbos with CNC compressor wheels is a very good choice, I was very close to change my own Super 60 when I heard VS, Skinne etc made some realy good dyno pulls with them I think they have a reasonable price too.

I think the super 60 dynoing 600+ hp is with 81 turbine housing.
I only had 58..

ive only heard good things about the precision ones.. really want one.

[breitling]

Yesterday was supposed to be the startup day. But some minor fuel leaks appeared so i had to sort it out.
I also need to do som welding on the fuelrail to fit the an swivels.
The turbo is also going to be replaced. Stay tuned.. Going on the dyno within 2 weeks+

Fuel leaks fixed and so is the fuelrail. Turbo is mounted with 3"v band and downpipe.
Pics and a little movie coming soon

[breitling]

Been on the dyno today..

516 whp @ 6530
593 wnm @ 5410

1,9 bar

[dkw_dude]

Nice numbers! And car. Hopefully it will be possible to see it at some VACN meets next year?

[breitling]

Nice numbers! And car. Hopefully it will be possible to see it at some VACN meets next year?

Thanks.

Yes, thats for sure! Looking forward to the beers, barbecue and the smell of fuel

[magarv]

Congratulate! Nice numbers at low revs E85 rocks

Would be interesting to see some dyno graphs if you want to share them...

[A80Avant]

nice numbers inddeed but i wouldnt say that the rev range that the Nm is starting is that low! 5400rpm is not for a street car.It is for a drag/race car,which is perfect for Breitling anyway!

[s2_bo]

Good results breitling. Looking forward to the pics.

[breitling]

nice numbers inddeed but i wouldnt say that the rev range that the Nm is starting is that low! 5400rpm is not for a street car.It is for a drag/race car,which is perfect for Breitling anyway!

It IS a race car! Sunday racing

The nm top is at 5400..
Need a stronger wg.