[s-cars] Could it be the GP RS2 turbos are "over" spec?

[Mihnea Cotet]

I would say "BS" to all this, these turbos are bone stock RS2 turbos and 
nothing is different to them. If Dahlback had modified the turbos, they 
couldn't be called K24-7200 anymore. In my experience tuning 3 cars running 
turbos from this GP, there's no difference, they are normal.

Dave, you either have a fuel supply problem, bad gas, or poor programming, 
not meant to bash the one who sold you the software though, I don't even 
know who he is.

Cheers,

Mihnea



You wrote:


Hmmm...  One lister responded to my question about the GP RS2 turbos
off line and said:

"Tim McLean tells me that Dahlbach did infact modify the turbos for
increased efficiency and flow, so this is not surprising to learn.  I
have been seeing 24-25 psi with stock exhaust (and no pinging)....I am
using Dahlbach software that Tim programmed specifically for my setup.
It could be there's something in their code that 'smoothes' out this
issue?"

Maybe/Probably.   If this is true, how do I get out of this situation?
The Dahlback software seemed too expensive so I passed and went
elsewhere.  Re-tuned chips after some wide band O2 sensor results?  So
much for saving money on a GP.  (four letter expletive deleted).

Dave F.