Does the "dyna FS" make a noticable difference on the 650 V2? What kind of ganes should be expected from this module?

 

it made a huge difference on my 04 650 it went to me having to jump on the back rack a lil for the front end to come up before to now where i can sit on it crack it down and it will flip me backwards. all of the power is aimed towards the bottom end up to mid range you won't notice anything on top end. for a plug and play type of module it is well worth the money for the horsepower gains. and you don't have to worry bout hitting the over ride switch when backing up anymore. all the 650 v-twins apparently had the timing retarded from the factory so joe blow that has never ridden an atv and that wants to buy something with massive horsepower, buys it and gets hurt i guess what this module does is basically advances the timing.

 

Unbelivable difference, well worth every penny. I can smoke a buddy of mine with the high lifter module, no comparison

 

If you get the computer programable dyna there awsome. just by plugin it in you will gain anywere from 2 to 5 HP. I went and got the disk so i could hook it up to the computer and WOW. There is all kinds of stuff you can do with it. You can raise you rev limiter instrall a lonch limiter. Plus much more. Like i needed a little more mid range pull so i went in there a ajusted it and BAM i had it. It is a awesome toy and well worth the money.