- Formula SR1 357
- Frmula 357-SR1 2 big blocks mercruiser 555 CI with 650 hp each and 713 lb of torque by mesa balancing in 2016 Only 100 hours on the engines Stainless marine custom exhaust system and manifolds Orca fresh water cooling system All services updated needs nothing.
- Year: 1991 Location: Florida Power: Twin x 650 hp Asking: $ 40,000
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