These 588s just under 1100hp tuned by Mark boos. Built with the best of everything on low boost. Merlin Tall deck blocks, JE Pistons, Teague LS1 cams, Callies‘s crank and rods. With just about 60 hours on them. Top ends are brodix fully cncd heads with Brodix inconel valves, with isky springs. Topped off with MOAC Whipple intercoolers and 4.5 L Whipple screw blowers with 60 hours on them. Tuned by Boos with MEFI4B injection systems. These will come with a spare ECM. Motors have all new powder coated brackets brand new mercury Racing starters and alternators plumbing is – 20 hose all stainless steel. New spark plugs new wires done by Mosetti new caps rotors and injectors were fully cleaned and flow tested so everything is 100% ready to go. Dual stage stainless sea pumps. And I’m sure there’s things I’m forgetting no corners were cut. They were basically built off of the 900sc. These powered a 42 fountain to run in the 125+ mph range at ease. Mark even said that he’s not even pushing these motors with the way they are set up. $70,000. Please call 978-490-5281. Also available are plug-in and drive line transmissions. They are bam 1500 dry sumps with 60 hours on them and work perfectly. can work out a deal with those also everything is plumed perfectly and drop in ready.

New year deal 60k for the engines. 978-490-5281

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