HarleyTechTalk

Ended up gettin lucky and found a Pan. It has a Malory timer. Anbody have any info on these? Good or bad. Bike started on one kick and ran nice till the trans locked up. Now it's down to the frame. 

Found some very good info in the search. Thanks HTT... Looks like I'm going to pick up a spare module 6100-m and get the Mallory circut gaurd #29371 as it provides both clean up of signals and absorbes voltage spikes. I like the way it runs with this iggy set up.

Is it the A556 or A557 model 

How
 c
an I tell which model it is?

Quote from: Reddog74usa on June 13, 2022, 07:42:15 AMHow
 c
an I tell which model it is?

The 557 is a dist with essentially a nosecone ignition in it.
Programmable curves and rev limit and all that.

The 556 is basic with mechanical advance and an electronic trigger.

Holley owns the rights to them now.


556


557

When I swapped my dual plugged heads for stock single plug heads last year, I installed a Mallory 556 ignition. Super simple install and starts easy. Very low tech compared to the PowerArc ignition I've run since 2004.

-Craig

Mine would be a 556. It's all I need on a Pan with 8.5-1 cr and an Andrews F cam. Not lookin to hot rod this bike.