Uploaded May 2026 | Updated September 2026, 2 weeks ago
100-hp 4.6L 2V Cam Swap! Cough, cough 😷 @vortechsuperchargers 4.6L. Long ago I did a cam test (in reverse) with a modified 4.6L 2V motor equipped with Comp 274 cams, @total_engine_airflow ported PI heads and PI intake. I then installed stock truck 4.6L cams and the difference was 100 hp (650 hp down to 550 hp same tune). Cams make a big difference under boost! Make sure to check out all the cams, lifters, DOD delete kits, fuel pumps, turbos (injectors, BOVs and wastegates) at @richardholdenerperformance . Also check out all the cool cylinder heads at @afr_heads @scatcrankshafts @vortechsuperchargers @briantooleyracing #turbo #boost #ls #junkyard
100-hp 4.6L 2V Cam Swap! Cough, cough 😷 @vortechsuperchargers 4.6L. Long ago I did a cam test (in reverse) with a modified 4.6L 2V motor equipped with Comp 274 cams, @total_engine_airflow ported PI heads and PI intake. I then installed stock truck 4.6L cams and the difference was 100 hp (650 hp down to 550 hp same tune). Cams make a big difference under boost! Make sure to check out all the cams, lifters, DOD delete kits, fuel pumps, turbos (injectors, BOVs and wastegates) at @richardholdenerperformance . Also check out all the cool cylinder heads at @afr_heads @scatcrankshafts @vortechsuperchargers @briantooleyracing #turbo #boost #ls #junkyard
