Originally posted by Team-RTR
i have heard that the mugen X.12 is based on the IDM motors
Don't know what is that based on.......but seen X12 in action, just a simple 3 port non turbo engine.........will run as fast (or even faster) then my RS12 T5 S1 turbo 5 port......
For 3 port engine non turbo, that is unbelievable fast...probably the fastest 3 port non turbo engine in the market (not comparing to MOD engine)
Everything has a price tag...X12 are around $285 each, not a cheap engine at all.