Hi,

Has anyone on here tried both the Mancini and Mr. Gasket distributor advance springs? I was wondering if there is any difference in spring stiffness between the two.

https://www.manciniracing.com/disadweigspr.html

The car I am working on has what appears to be a Mopar Performance distributor.

https://drive.google.com/file/d/11wCWbwdOc88JX-NO2QipOSd-XHDh5A8M/view?usp=sharing

I have read to use one Mr. Gasket spring and one of the springs that comes with the distributor to get my total timing all-in at around 2500 rpm. Right now, it is all-in at about 3000 rpm.

I will call Mancini on Monday to see what they suggest.

Thank you in advance for the help.

Jon