Race Proven Quality Control

  • all cylinder bores - main bores & rod sizing measured in tenths of thousandths (.0001")
  • all valve jobs pass four quality control checks before heads are assembled
  • Rottler Concen 3 to 5 angle seat cutting runout to .0005" or less
  • Sunnen SV-10 with new DH series diamond honing system multi-cutting action for a truly round bore
  • honing deck plates for Chevy - Ford - Mopar - Oldsmobile - Pontiac - and new Chev LS blocks