Timed Chain Durations

[gnavarr]

Hey, folks! I was just curious what everyones' experiences were with approximate total duration of a 4" timed chain of 6 shells. I know different brands/manufacturers can have differing times, so just looking for an "in general" time. Thanks!

[BMoore]

Most common is 2 seconds between shells

[rthruska]

my 4in chains this year were 3 sec delay. not counting lift time of first shell, total effect time of 17-18 sec