the mechanic at my local dealer is gonna install adjustable weights in my clutch and use his own map program on my sled i was just wondering if i should do anything with my intake or my exhaust exhaust valves. reed valves maybe?? i know for intake i read that guys usually pull the box out and seal it up good with silcone. just wondering if there is anything i can do to intake or exhaust to get alittle more power out of my 10 dragon iq 800 121"