ORIGINAL: rafa26
Would be nice to put all those 3 trucks on asphalt road and check the numbers for acelleration, something like 0-35mph and top speed.
That would anwer all my questions.
As a test it would be pointless as all three cars are for diffrent uses, but to andswer your question and provided they all have stanard 26cc Zenoah/CY engines then i wouldn't be at all suprised if the HPI won. I think it would probably win in an off road competition too.
Mike