I run the keith black forged pistons in my stroker magnum engine...the builder did not say he had any problems with them. Mine sees some hard street miles every year and has been built for about 4-5 years now...probably have 10-15k on it..


Rob Dunn
1976 Dart Sport 360
2000 dakota RT 408 with 150 nitrous
2013 Dodge Ram 1500 Hemi
2009 Jeep Patriot