Welcome to LS1FC.com. The goal of this website is to document the swap of my 2nd Generation Mazda RX7 to GM LS1 power, as well as provide detailed information to all those interested in doing a similar swap in their own vehicles.

Welcome to LS1FC.com. The goal of this website is to document the swap of my 2nd Generation Mazda RX7 to GM LS1 power, as well as provide detailed information to all those interested in doing a similar swap in their own vehicles.

One of the single most daunting tasks for most people considering or attempting the swap is definitely electronics.

There are two primary manufacturers of bolt in mounting kits for the Gen III/IV engine in the FC chassis.
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