Yep Massives comments ring true to me!!
I took the MG66 out again today and tried it with the new T6 plugs and
6.5mm restrictor and the motor is fantastic!! It has still got bucket loads of bottom end and got the top really going as well!! Love it more and more every time i drive it!!
I am getting 10min30sec run times with 30% nitro and the 2072 go pipe, Wich for me on my home track is about right! (I have a heavy finger and its about the same as i used to get with my speeds, So yeah run time is real good)!!
I am lovin the MG66!!!