Right with the ol S1 1.8 Zetec if it was 115bhp you could go out and buy all the RS1800 / 2.0 bits and make it to 130bhp. But can the same be done on the S3 Zetec??? Ie go and get the 2.0 cams, ecu and TB?? Or im my case it will be only the 2.0 cams a Focus Central TB and iether a chip or bluefin..
Will it work???
Thanx
Andy