91 saph racing in the btcc,

where 2 litre non turbo charged, and did not do very well,

pre 91 the btcc was turbo charged rs500 sierra and the saph could not race in any competative form as it was only small turbo ect,

so when turbos were killed off, gravett tryed a saph, without much sucsess, as they were designed for the turbo.