ive bought an s2 erst and was told it might hav a hybrid turbo on it,is there any way of telling if it is just by looking at it.alsoive got 2 do the valve stem oil seals and hav been told there is a tool that enables u 2 leave the head on,does any1 know where i might b able 2 get hold of 1 and how much

 

Easy, just knock the center of a spark plug out and weld on a quick disconnect, pressurize the cylinder with air and then get a spring compressor that bolts to the head and your golden.

 

Or you can just go to a shop that sell mechanic tools and buy it. Either way it's easy.

 

Of all places Halfrauds sell them lol