dyna-s on 81 550

just bought a dyna s ignition for an 81 kz550...just wondering if the ignitor is bypassed...don't think it can be but figured i'd check with you guys first...thanx in advance..

The Dyna S is a totally self contained unit ie: no external ignitors. Pretty simple to set up to, a good move if your stock stuff is giving you trouble:evil:

best to all,
Ray

Which 550 do you have? In 81, the D (gpz) and C (ltd) had ignitors and 2.5 ohm coils, I think. The 81 A (standard) had points and 4 ohm coils. The Dyna-S is more suitable with the 4 ohm coils. Dyna doesn't recommend using the S with coils less than 3 ohms.

have the c model..(ltd)

loudhvx wrote.....The Dyna-S is more suitable with the 4 ohm coils. Dyna doesn't recommend using the S with coils less than 3 ohms.

OH, man did I miss that:blush: Good catch, loudhvx!

all the best,
Ray Kelley

SpokeWheel650B wrote:

loudhvx wrote.....The Dyna-S is more suitable with the 4 ohm coils. Dyna doesn't recommend using the S with coils less than 3 ohms.

OH, man did I miss that:blush: Good catch, loudhvx!

all the best,
Ray Kelley

At least one member reports the Dyna S works ok with the 2.5 ohm coils, Dyna just doesn't recommend it.