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Twin Turbo Stage 4
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” 233/240
Valve Lift 1.7 Ratio .621/.604
Cam is cut utilizing a 8620 cam core.
Proposition 65
WARNING: Cancer and Reproductive Harm