My stock block 3.8l shouldn't hav held up to 1000hp but did. I feel like the stage 2 will hold up if motor is built and tuned corectly. I will giv those guys a call thanks.
Stg2 4.040 bore 3.625 stroke billet crank n rods. Gn1r heads and intake twin 67mm turbos anyone hav close setup that made power and good running manors lookin 1000+hp