 Complete the following phrase:  While the F2 engine might have been overwhelmed by the chassis bulk, tweaks made by Peter Whitehead to the unit in his car showed that the design had tuning potential. Alta engines had already been used by the HWM team since 1949, and from 1953 many more mechanics would come to know the Taylor-designed power plant. Peter Whitehead led the way by removing the engine from F25 and installing it into a Cooper T24 chassis, which he ran in the 