tell me about k04/k16 hybrid

Post by **itaplikeabiatch** » Fri Apr 07, 2006 1:01 pm

anyone know anything about this turbo hybrid?

read an article about a guy in the US with one in his s4, he has all the relevant rs4 components as well and claims 500bhp, although he hasn't had it dynoed.

anyone?

Post by **NeilMc** » Fri Apr 07, 2006 1:30 pm

you need to speak to.... grizz!

Post by **itaplikeabiatch** » Fri Apr 07, 2006 2:51 pm

grizz...hello...

Post by **NeilMc** » Fri Apr 07, 2006 3:00 pm

Sorry for the crap response, I was in a rush. Grizz is in the process of fitting hybrids to his s4, I'm sure he'll be along soon enough to explain.

Post by **DavidT** » Sat Apr 08, 2006 12:02 am

Do a search as well.Plenty of activity, Grizz, MRC and Dialynx are fiddling with them.

Post by **itaplikeabiatch** » Sat Apr 08, 2006 11:28 am

anyone with actual results yet?

Post by **grizz** » Sat Apr 08, 2006 6:14 pm

Hi , well i'am fitting full rs6 turbos not hybrids , i know that " tony " has them on his rs4 with a fmic & mtm code he's got 540bhp .
MRC are fitting a set soon on a standard s4 , them they will mod it too full rs4 spec so they can see what power they can get at each stage .

Post by **itaplikeabiatch** » Sun Apr 09, 2006 4:14 pm

the rs6 turbos are?

new remap i assume

Post by **grizz** » Sun Apr 09, 2006 8:04 pm

Well , i'am fitting them on a rs4 engine with mtm manifolds , fmic & a full miltek , bigger injectors & fuel pump , mrc are going to do the remap . This will be a few weeks away . grizz

Post by **Paulm** » Mon Apr 10, 2006 4:58 pm

grizz wrote:Hi , well i'am fitting full rs6 turbos not hybrids , i know that " tony " has them on his rs4 with a fmic & mtm code he's got 540bhp .
MRC are fitting a set soon on a standard s4 , them they will mod it too full rs4 spec so they can see what power they can get at each stage .

grizz, do the RS6 turbos fit straight on or do you need the MTM manifolds?

Post by **grizz** » Mon Apr 10, 2006 10:52 pm

They will fit on standard manifolds .

Post by **Paulm** » Wed Apr 12, 2006 2:50 am

What is the advantage, if any going for straight RS6 turbos?

Post by **S2tuner** » Wed Apr 12, 2006 7:35 am

More laggggggggggggggggggggg

Post by **KayGee** » Thu Apr 13, 2006 12:33 pm

Mihnea,

Have you got a compressor map or have you driven/ridden in an 2.7 RS6 turbo'd car yet? From the engine spec of the RS6 they certainly spool a lot lower than the RS4 K04s, it produces 400+lbs from 1900 to 5600, I realise its a bigger capacity engine but thats pretty impressive at Audis preferred low level .8bar boost. Also indicates Audi perpencity to fit the smallest turbos possible to give a fat low/mid curve.

Post by **S2tuner** » Thu Apr 13, 2006 2:04 pm

Yes Kevin, I have a comp map, the maiin difference with straight RS6 turbos is that the hot sides/turbines were designed to be "filled" by 2.1 liters worth of exhaust gas, which is why they are so torquey at low revs on an RS6, on an 2.7T, there will be no boost at all below 4k RPMs I think, although this will be something that we'll see once my second engine is built (rods, heavily ported NA heads, knife-edged crank, LWFW, dropped compression, RS4 intake package, blah blah blah blah blah), because that's where a nice pair of zero-clearanced straight RS6 turbos will be going... goal is 600+, we'll see if that's achievable or not...

Cheers,

Mihnea

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tell me about k04/k16 hybrid

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