CT21 aka Blackjack Billet Turbo Upgrade

The latest billet turbo technology available in a bolt on package. Also includes Inconel turbine wheel upgrade. We recommend the upgraded wastegate for boost levels above 14 psi. The stock actuator is a 7psi unit that can be pushed open by exhaust back pressure at high rpms allowing boost to drop. Our optional 1 bar (14.5psi) billet actuator will hold up to 25 psi!


We highly recommend Valvoline VR1 or an oil with a similar zinc content. Adding a zinc additive to your oil is not the same thing. 


Note: the hard waterline shown in the picture is not normally included. Please remove yours before sending us your core. 



Core Return Form required for credit. See Core Notes.

Price: $850.00

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