Twin Turbo Stage 5 This is the same camshaft found in our 8.40 second 1600hp Twin Turbo CTS-V which is still running a 6L90 transmission. This cam pairs well with 416-427 cu in engines and turbos bigger than 62mm. Aftermarket stall converters or manual transmissions are suggested. Duration at .050€� 236/242 Valve Lift 1.7 Ratio .629/.615 Cam is cut utilizing a 8620 cam core.
Twin Turbo Stage 5 This is the same camshaft found in our 8.40 second 1600hp Twin Turbo CTS-V which is still running a 6L90 transmission. This cam pairs well with 416-427 cu in engines and turbos bigger than 62mm. Aftermarket stall converters or manual transmissions are suggested. Duration at .050€� 236/242 Valve Lift 1.7 Ratio .629/.615 Cam is cut utilizing a 8620 cam core.
