This 477ci (3.75x4.5) twin turbo engine was built and dynoed at Steve Morris Engines with top shelf parts. This combo made 3186hp/2210tq @ 38psi/7600rpms on VP M1 Methanol fuel with twin Garrett GEN2 GTX 88s.
New Century aluminum block, RFD/SME Edelbrock Victor pro heads with titanium intake and super alloy exhaust valves (SME top fuel hoops), T&D steel rockers, Visner billet intake with pro stock throttle body, Atomizer 800 injectors, Bryant billet crank, Carrillo billet pro mod rods, Custom SME Diamond Pistons, Crower endurmax .937 lifters, Trend push rods, SME custom 55mm bullet cam, Jesel belt drive, Innovators west balancer with crank trigger, Waterman 21gpm fuel pump, Dan Olsen dry sump pan, Moroso 6-stage dry sump pump, SME billet valve covers. This engine has Dyno pulls only. The dyno video can be seen on Steve Morris Engines YouTube channel..Karl Schello's 3100+hp twin turbo BBC.
Additional...If you're looking for a turnkey combo, Fueltech FT600 (with Dyno tunes) Garrett GEN2 GTX 5533 88s, Turbosmart wastegates, Turbosmart BOV's can be added for $19,000.