OGGY DOGGY
Veteran
Ok got the dynatek fs ignition for the Grizz , piped hmf, airred K&N , and jetted, I did not install it yet cause I have the reverse override mod from Grizzhopper, I did email him and are waiting for response , question is do I have to reverse the reverse override mod back to stock form before I install the dynatek ignition, and will I have to rejet, the jetting is spot on right now ? Does anyone have the dyna fs on thier Grizz 660? Thanks anxious to install............ 
grizz 5
Extreme
jeting should stay the same because you are not increasing air flow through the motor
for the reverse override I would disconnect it
for the reverse override I would disconnect it
OGGY DOGGY
Veteran
Ok sent the dynatek back to get it checked out . It did get rid of the reverse override.It does not seem to be any better on low or mid and dont have enough room to check the top ,unless I go down the road and that ends up costing money, Trooper barracks is right around the corner.When I put the stock cdi back in it actually seems to have more torque , I really hope they find something wrong with it,I also told them if they dont find anything wrong and it wont enhance the performance of my Griz I would like my money refunded, good luck on that one HUH?If they send it back and say its good I will have to sell it. Maybe on a stock Griz it will show more improvement, Any thoughts are appreciated.