Hello everyone i just want to know whats the difference between these two hpi nitro cars
R34 3 evo + 18ss
[link]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXRSJ6&P=7[/link]

or and this one R34 evo +
[link]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXRSJ0**&P=7[/link]

engine size i think

Hpi is putting there highest powerd .18 engine into the evo+

The .18R SS engine is @1.5 hp and the evos G3.0 is @2.2 hp

Thats the only main difference between the two of them. there are some other small things to

since the G3.0 is @2.2 hp and the .18R SS engine is @1.5 hp, why do they advertise thet both engines reach the maximum speed of 81 kmh?

The only thing i can think of is gearing. The hp doen't get you 50 mph (81)kmh, the gearing does. The hp just gets you there quicker. They both may get you to 50 mph, but the evo+ with the 2.2 hp will do it faster

great point dub. thats pretty much how all nitro rc's work.