the trx 2.5 is a .15 i know i am right but just ansrew please for a freinds sake lol

yes, the 2.5 is a .15 enigine. the "2.5" stands for the measurements.

I believe, and I may be wrong, it is 2.5 cubic centimeters or .15 cubic inches. I think they just use the 2.5 for marketing reasons, its not the standard measurement used but it makes it sound bigger.

they do thats how they get newbies to think wow im getting more when they are actually not

.15= .15 cubic inches
2.5= 2.5 cubic centimeters


-Ryan

ur right a 2.5r is way differnt from a .15

huh?

.15 cubic inches = 2.5 cubic centimeters, so the displacement is just being stated in metric rather than standard units

I think your thinking about the difference between the traxxas pro .15 and the traxxas trx 2.5 or 2.5r. They are different in design not in displacement.

umm but the 2.5r is 10 time faster than the pro .15

Yes yes, you are very right they are much different engines, I was just saying that they are both 2.5 cm^3 and .15in^3 displacement.

im not a newb but my freind is and hes like no its a .25 then i laughed for like 30min then showed him my brother .25 side by side with my .15 and hes like man their a .25 im not lieing. then i just stoped argueing.

^^ lol