15k: FD-V8: 1993 Mazda RX-7 w/ Chevy LS1 Power

The third generation Mazda RX-7 is an undeniably beautiful car with cat-like reflexes and a screaming turbocharged rotary engine.  Unfortunately the Wankel powerplant is about as stable a Charlie Sheen in a box with a 24 pack of Red Bull and is often replaced with alloy block domestic V8s for more power and reliability.  Find this 1993 Mazda RX7 with LS1 V8 and T56 6-spd for sale in Tampa Bay, FL for $14k via craigslist.