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Fuel Enrichment Modification

Fuel System

Vehicle Information: Year: 1994 Turbo 3.6; Engine (Size, Modifications): 3.6 Turbo (Stock); Total Mileage: 28,096;

I understand my 1994 Turbo is equipment with the last year, for Turbo, CIS injection system. I understand that this system is subject to a modification entitled Fuel Enrichment which, among other things, would necessarily also require a 1 bar spring replacement in the waste gate v. the .8 bar spring supplied stock.I have read and understand the dynamics of the CIS injecton mainly as a result of the excellent Panorama articles on same. Can you explain to me the details of Fuel Enrichment for my Turbo? How it works and what performance improvement are expected? What other consequential changes (but for the waste gate spring) should be considered to maximize the Fuel Enrichment modification?

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