i've got an 86Kw or there abouts 4age already. i've got a spare block which has been honed out, i've also got a spare head which has been machined and it had some damage due to corrosion. i've also got all the bits to build another engine from these two bits. the engine i'm running at the moment is shot to bits, ive been told that the rings are probably gone on it. both of these engines are completely stock and have had nothing done to them. what i want is an extra boost in power, i cosidered goin the turbo road, really my mind still isn't completely made up but I'm leaning more towards the supercharged option.