18-08-2014, 07:50 PM
the reason they changed the ratio of the final drive in 97 was the PH1 was lighter than the ph2/3 due to lack of safety systems,
the heavyer ph2/3 needed the changed FD to dring back the lost go, cause of the increased wieght
the heavyer ph2/3 needed the changed FD to dring back the lost go, cause of the increased wieght