questions about revboxes and ignitions

[400exrider26]

what is the diffrence between a rev box and a true ignition on a atv? I now both will raise the amount an engine can rev but thats about all i now... why are the diffrently priced?

[rooster_20]

I think the true ignition allows you to have more adjustability on your ignition timing and has more to do with the ignition alltogether, a rev box just lets you rev at higher rpms

[chucked]

Whatever you do, dont buy a dyna

[TC426EX]

Yeah, as eluded above, a rev box will give you an extra 1000 or so RPM's in most cases, and sometimes alter the timing (like the GT Thunder box). An ignition, like the Dyna or some of the others, usually has 3-4 different programmable ignition curves that you set to your riding condition or style