A/C – LS7 CNC Heads – Custom Cam – Kooks Headers – Valve Guide Fix Done This is a clean and responsibly upgraded 2014 Camaro Z/28 with a well-executed top-end refresh built around the legendary LS7 platform. It retains all the character of the factory car but benefits from critical upgrades to performance, reliability, and long-term engine health. Engine Highlights: 7.0L LS7 V8 Naturally Aspirated BES CNC-Ported Cylinder Heads: Performed by Bill’s Engine Shop (BES Racing Engines), one of the most respected LS specialists in the U.S. Includes: Hot tank and blast cleaning, Bronze valve guides installed (Valve Guide Fix done), CNC porting program, Valve job and surface milling, New hollow-stem exhaust valves, OEM titanium intake valves cleaned, inspected, and tumble-polished, Flow tested to ~390 CFM intake / 387 CFM exhaust @ 0.7000.850 lift Custom Ground Camshaft Street-Friendly Power Spec’d and installed by Asylum Motorsports: 234/254 duration @ .050, .649/.632 valve lift with 1.8 rockers 114 Lobe Separation Angle (LSA) for strong vacuum and wide torque curve ~17 overlap, lopey but manageable idle Tuned for strong mid-to-top end without sacrificing drivability BTR .660 Platinum Spring Kit with titanium retainers Smith Brothers Trunnion upgrade Kooks 1-7/8 Long Tube Headers NPP Dual-Mode Exhaust with remote controller (open/close/factory) Custom Dyno Tuned by Asylum Motorsports 616.6 WHP / 557.3 lb-ft (STD J607) 591.6 WHP / 534.6 lb-ft (SAE J1349) Oil & filter changes: 3/31/2023 (35,000mi) + Trans fluid + Diff fluid 8/27/2023 (37,381mi) 2/25/2024 (38,168mi) 9/22/2024 (39,330mi) + Oil Temp Sensor replaced 3/1/2025 (40,058mi) GA Emission Test: Passed 6/29/2025 Condition Notes: Minor cosmetic flaws: small imperfections on front bumper and lower rocker panel areas Interior is clean, non-smoker, no odors, still smells new Chat me for more details or to schedule a viewing.