605hp from the 63 engine!
I can't throw rocks at this price since I paid close to that much on all my mods on the E55 (but then again I had to get the engine rebuilt...THANKS PTE...F.U. MB USA)...that Vath C63 should be a monster, though.
I can't throw rocks at this price since I paid close to that much on all my mods on the E55 (but then again I had to get the engine rebuilt...THANKS PTE...F.U. MB USA)...that Vath C63 should be a monster, though.
heads, cams. exhust etc or is a stroker kit much different?
also i recall seeing the M5 stroker race a stock M5 it was pure murder, like E320 vs E 55 murder
It was just an in-house project. Not sure of the specific parts, sorry... but upgraded internals, exhaust work + tune were what he said IIRC. I asked how I could get that kind of an upgrade though the dealer! ... he said they wouldn't do it because it wouldn't live up to warranty obligations.... but, at least we know it's possible. My guess is that it was basically the engine that is in the SLS now, but with a more aggressive tune. But that is just my guess. The SLS was still under wraps then.
I also inquired about the possibility of a tune for the C63 available through dealers. Kind of like BMW offers "Performance Parts." He said that was not going to happen. Their POV was "the car is just right as it is." Don't know if that will change......
I also inquired about the possibility of a tune for the C63 available through dealers. Kind of like BMW offers "Performance Parts." He said that was not going to happen. Their POV was "the car is just right as it is." Don't know if that will change......

The Best of Mercedes & AMG
"Under the hood, VÄTH enlarged the cylinder head channels, installed new engine management software, and added new pistons, valves, sport cam shafts, a larger intake, and bigger exhaust valves (all for a whopping €19,635). Thanks to these modifications, the engine produces 605 hp and 690 Nm of torque (an increase of 87 hp and 60 Nm of torque). This allows the V63RS to accelerate from 0 to 100 km/h in 4.1 seconds, before topping out at 340 km/h (211 mph)"
Can we please get past the FWHP/BHP misunderstanding. It was not intentional and enough said. Good grief.
Last edited by Dads C63; Jan 22, 2010 at 10:02 PM.
....most of us are pretty much just D**KS...
It's just such a biatch to get good launch times on street tires in these cars even after minor mods, let alone a whole engine rebuild. And I'd hope they would be pulling more like 650+hp with that kind of mods. That's just fruity like a bag of rainbows to go that far with this motor and come up low like that. But again, there's that whole dyno variation thing and maybe they're not inflating their numbers like a bunch of other tuners do...
Josh
Last edited by C63 Guy; Jan 22, 2010 at 10:21 PM.
BTW, he got that 5.83 off skinny little 275 18's.
Man, I just hope I didn't use an improper acronym in this post...
Last edited by sprins; Jan 23, 2010 at 08:21 AM.

His car is scary fast.
The stock motors in the ML63 and C63, is there any difference in them?
Nasty posts for someone criticising the actions of C63 members. Sadly it always seems to be the non-owners that flare up to give the forum bad press.
The Aussies would have understood what was meant, FWHP means flywheel here, always has. This is the land of rear wheel drive cars.
My Aussie C63 cost around $135,000 US dollars which would be more than a 4 year old fully loaded M5. A stable doesn’t make you better or right, bragging just makes you obnoxious.
.
Nasty posts for someone criticising the actions of C63 members. Sadly it always seems to be the non-owners that flare up to give the forum bad press.
The Aussies would have understood what was meant, FWHP means flywheel here, always has. This is the land of rear wheel drive cars.
My Aussie C63 cost around $135,000 US dollars which would be more than a 4 year old fully loaded M5. A stable doesn’t make you better or right, bragging just makes you obnoxious.
.
As for m3's vs c63's. All i can say is out of first hand experience is that i've beaten a friends HPF turbocharged stage 2 600whp on pump gas M3 with my modest C63 k1 tune 93 octane.
There is no motor difference, but there is ECU and Exhaust difference.
Nasty posts for someone criticising the actions of C63 members. Sadly it always seems to be the non-owners that flare up to give the forum bad press.
The Aussies would have understood what was meant, FWHP means flywheel here, always has. This is the land of rear wheel drive cars.
My Aussie C63 cost around $135,000 US dollars which would be more than a 4 year old fully loaded M5. A stable doesn’t make you better or right, bragging just makes you obnoxious.
.
Last edited by -michael-; Jan 25, 2010 at 03:53 PM.
I can't throw rocks at this price since I paid close to that much on all my mods on the E55 (but then again I had to get the engine rebuilt...THANKS PTE...F.U. MB USA)...that Vath C63 should be a monster, though.
1 Euro = 1.4145 U.S. dollars Jan 25/2010
20 000 Euros = 28 290 U.S. dollars







