Can't seem to get the definitive answer from vendors about what Pertronix I need for my 55 V8 y block. Anyone know off hand? Also, what is the general consinses about 12V conversion?

Thanks in Advance

 

Hi, I would suggest going right to the Pertronix website to get the part number for your application. Looks like you need # 1282 but check with them directly.

I have converted two trucks to 12V Pertronix with no regrets. I kept my old '51 F2 as a 6-volt and had mixed results and confidence.
Hope this helps,
Tom

 

I did, but they don't have a filter for that year, it only offers a LS engine, so I go nowhere

 

Their website is a little wonky, but I think Pinecone is correct. I put in 55, Ford, F-100, and it came back with part number 1282 for a V8. So that is the module that will replace your points and condenser. As Pinecone suggests I would give them a call and ask. But a good upgrade in my opinion.
About the conversion to 12 Volts. If you use a good clean set of large 2/0 battery cables, And the same sized starter cable, keep your battery terminals clean and use a good 6 volt battery that the generator is properly charging, you should have no problems with reliability keeping it at 6 volts. I would drive it around that way for a while to see how it works. But the real key here are the battery cables, starter cable and the battery. In my experience nearly everyone who has 6 volt problems are using the wrong sized (12 volt sized) #4 cables. Or the cables that have a lot of corrosion issues. Sometimes both.

 

I agree with Hooker. Both my trucks are 7 volt and I have no problems. Get those double 00 gauge cables made at your local auto electric shop or buy them online. A lot of times the cable looks good on the outside but strands are corroded inside. Also make sure your grounds have paint free, rust free connections.

 

I'm also in the 6 volt group like many above. A well maintained 6V system is just as good as a well maintained 12V system. I feel that those who boast "performance improvements" with their new 12V systems with new battery, charging apparatuses, new wires etc are comparing to their neglected 6V system. The 6V system would have the same improvements if all the same items were refreshed (and probably for a little less $$$ too)...