richwuest

I cannot speak for the Graydon, never used one. But I do love the Trinity. Liked it so well that I put one on both mine and my wifes bikes. Both are the olderPJ34s on ported motors, and they run great. One of the best mods you can do.

I may just go if I get my new toybox delivered before then (The Attitude 23' FSAK). I will want to take it and get it dirty for the first if it is ready by then.

I had a foam filter with outerwear and it would get plugged up too quickly and cause the bike to run terrible. On one occasion, in one ride, it became plugged to the point that it would not even run. Towed it back to camp only to find all it needed was the filter cleaned. Switched to K&N with outerwear and no problems yet, even when going 4-5 tanks of gas between cleanings (5.3 gallon tank)

Cammel Back, don't even mention that product. Don't you realize that the company that makes those things are a bunch off tree huggers that try to shut down riding areas. They support companies like the Sierra Club which are very anti ATV. Sorry to go off an a rant, but I want nothing to do with that company and want everyone here to no why. Take your Camelbacks and burn them in the campfire.

Also, if you do a 420 kit, i think you need to also spend some more to give it a good port job to realize its potential. A 420 without port work will have trouble with ported 350s. But if you have a 420 properly ported, then you should be faster than a 350 ported the same.