Dr Neels van Niekerk built my 250 race motor (69 hp) , he did the heads , squish and porting for pump fuel as per our rules .
He then built my 300 motor to his own specs for porting ect and we got 73 hp . I flipped the switch on my pgm and got 74 hp .
I then added the skimmed flywheel and got 75 hp .
Same dyno , same fuel , same tuner .
I know the guys will say that the dyno is happy . I am happy because the front wheel comes up alot easier than before
