Read what i have typed,i have just carried out this conversion and it has considerably more torque,its fairly obvious really... set up with greys and running 31psi and holding 27psi is going to make more power and torque than a set up with dark greens and running 24 psi and holding 21 psi,or am i missing something...i am trying to find out what is a good torque figure for both conversions,thats all.

regards mark