K24-7400 boost profile on stock I5

[macspring]

Full boost is at 2600-2700 rpm. Basically it spools better than stock.
The boost profile is:
1.7 bar from 2500 to 5500 rpm, after which it tapers off to 1.3 bar at redline.
The turbo can not do more than 1.7 bar at 5500 rpm and then 1.3 bar at 7000 rpm (98% N75 duty cycle with 1.9 bar spring) and IAT's start to go up.

So it is not as strong as a RS2 turbo - that can do 1.45-1.5 bar at 7000 rpm, but it also has no lag at all. Instant 1.7 bar all the time with a 3000 rpm power band.
It makes about 540nm and 350 bhp.

Question posted just in case Prj sees this post.

If the above post covers the Volvo 24-7400 and the standard RS2 turbo, where would / does an IROZ Motorsport RS2 hybrid turbo stand in terms of figures on a standard AAN car with a 044 pump and green giant injectors (440cc) I think ?

Thanks.

[sandman1111]

How big is the turbine housing? A/R, cm?

[etsola]

Since this post is alive again, any chips for 3B's for that turbo yet ?

Also, what are your thoughts on billet compressor wheels ? I can have oversized with 11 fins or 7+7 or stock size with 6+6 etc...

Any real difference ?

I want good spool time and power band, not looking for a peak HP beast.

Cheers

[_ShurikeN]

It would be good also to have possibility to buy chips for AANs for this turbo.

[Ruffiano]

It would be good also to have possibility to buy chips for AANs for this turbo.

those are available, both Marc @efiexpress and PRJ make chips.

[etsola]

What's Marc username on here ?

Cheers

[andy10v]

What's Marc username on here ?

Cheers

a4kquattro