just wondering about why ther can be so much diff in bhp with differant rolling roads? ste off here thats d19 ste.. has been to about 3 or more shoot outs and the last one he was 11 bhp down from the last rolling road on his 1.8 zetec si n/a
here,s the print









his best was 157.9 and the last one was 146.9 alot of peeps that day said ther cars were down but ther was also some standard cars making standard figures? so what is the best way to get a good bhp figure and are rr just a load of crap..

what do you peeps think

andy