WOW, thanks so much guys...my buddy just had to tweak the valve setting and then he tested them and got 160 out of both...does anyone know what kind of oil should be used in the rear, I think its the transaxle...I know I read SAE 30 W...is it a special oil like they use in motorcycles with the curved gears? not sure if I am explainin myself right....my buddy is the mechanic....and helping me out, but he doesnt do the computer thing....thanks...