06/06/2026
This is Jeffs 08 C6z, she was originally brought in for a misfire to which we found issues with the PRC heads (no surprise) but it hurt the bottom end as well. Our machinist Scott spearheaded the engine rebuild through our in house machine work. We did a full OEM rebuild with the factory rotating assembly. Jeff got his hands on oem Ls7 heads to replace the PRC heads and we sent them out to Brett for his stage 2 upgrade.
Now i know we just posted about our highest hp C6Z a month or so ago. But jeffs car now wears that crown, he made 8 more hp than the previous car. Both insanely fast cars and very capable cars that will be feared on the street and track.