Hello all,

I found a set of big-block alluminum heads on ebay produced by a company called MrPerformanceParts. So I ran a search on moparts to see if anybody had discussed them and someone had written that they were basically the same as pro-comp heads, which were an Edelbrock Victor copy. In any event, I was wondering if anyone has any experience with any of these variants, especially the ones sold by MrPerformanceParts. Any information is helpful and greatly apreciated.

Thank you