Re: Success…Lauson Pony Coil Converison w/ video

[legendre]

It should also be mentioned, that, while there is tremendous economy-of-scale in producing millions of condensers of a given value, smaller-value condensers are cheaper than larger-value condensers, all other factors held constant.

So if it "will work" with 0.1uF, there’s no reason to spend anything extra on 0.2uF – if there is, in fact, any cost advantage to be had. For the most part, ignition condenser value is specified as "anything equal-to or greater-than" the spec.. though things might get hairy if +much+ larger values are used.