Lunner said:Upgraded to what?
Higher output, or freer floating bearings or both.
£100-£200
Lunner said:Freeer floating bearings, teh bearings turn easier creating less drag, suprised no one has done it on 1.2s etc frees up about 5bhp
Lunner said:Tweeks sell race spec ones for race cars, they are easer to turn, so have less drain on the engine.
Freeer floating bearings, teh bearings turn easier creating less drag, suprised no one has done it on 1.2s etc frees up about 5bhp