I have a 1990 mitsubishi eclipse with the 4G63 DOHC non turbo engine that i race circle track. third gear is the key gear,and i lose torque immensely coming into turns. how can i advance or retard the timing so this wont happen?also, can i replace the cams with cams from a turbo engine, or will this accomplish anything?the only thing this car passes is gas! thank you.

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1990 Mitsubishi eclipse 4G63 non turbo

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