Turbo Mini Forums

When building my 1098 engine I was recommended on here the calver st pistons I’m running 12g 295 head larger valves T2 turbo that had a slightly bigger inducer wheel as the compressor housing had been butchered. Running on 11.5 psi at the moment made 105 bhp at the wheels at about 5500rpm if I remember right done around 800miles so far.