i know it was....and i already said im real late. but.....about the intake ports......not saying your wrong fastx7 but.....there was a huge article in the new science monthly (school mags) souly on the new rotory and it did say that the intake port used to be on the wall of the chamber like the exauhst port but now they increased the size and now its located the same way as the exausht port. im gonna go check to verify that tho.