Jim, This would be a great tech article for the Communique........ Regards, Bob Helt In a message dated 2/23/2012 1:02:47 A.M. US Mountain Standard Time, jimster1 at earthlink.net writes: Why not simply tweak the turbo so you get boost in 1st and 2nd. I get 10 psi in all the gears. Avoid the complexity of a nitrous system. Jim