Dyna ignition

[hrc]

I was thinking about getting one and I was wondering if any one has ever gotten one b4. Did the extra rpm make the gears much longer and what kind of power increase did you receive?

[hrc]

Doesnt any one have any info on it?

[sixer3]

a little pricey in my opinion, i got the alba racing cdi and it works awesome, no starting problems in "cold weather" i live in so. cal. so i guess there really isnt cold weaather but..... anyways go with a white-brothers or alba maybe a big gun......maybe a procomm.....heh
i like the gains i got from my rev box my gearing seems much smoother

[hondaboy400ex55]

im not a fan of the rev box because i mean how much do you really ride in you 9000 rpm range any way

[jeremy_283]

i see a lot of post about rev boxes and why the heck would someone ride at 11,000 or so rpms? The way I see it is that most of your quads power (HP) is in the mid range and having a rev box allows you to keep it in the mid to to upper rpm's when you shift as to instead having a stock rev box and shifting and going all the way back down to low rpms and low power. I have a rev box and mine usually is only running high rpm's for like a second then I shift.

[cals400ex]

the dyna tends to fail pretty quick on the 400ex. on a 450r, i would definatly get one. i would get a gt thunder for the 400ex.