the direct injection allows it to run a lot of boost with relatively high compression from the factory because the gas being fired directly into the cylinder cools the intake charge. it runs 15.6 psi and 9.6:1 compression from the factory. the obvious solution to the injectors being in the combustion chamber is to set up additional normal-type injectors outside of the combustion chamber to supply additional fuel for added boost or more power production. with direct injection it will allow for much greater power numbers in street cars, especially boosted ones. i wouldnt be surprised to see people get at least 350 hp out of the MS6 comfortably and reliably. id definetly have one if i had the money!