Let me tell you where Ecotec 2.0 l LNF technology is at currently. The 999 SuperSport Mk2 is making 505 hp at flywheel and 440 hp at tires. This is with a GM crate engine with following mods: ZZP big fuel lobe cam, European flex fuel injectors, ZZP mod BorgWarner EFR turbo pushing 32 psi boost, large air to water intercooler, GM intercooler water pump, large diameter hose to catch can from stock location on valve cover (for blow by), and most important a Life Racing DI ECU tuned by Danzio Racing (Life Racing USA distributor). All of this is bolt on technology. This is max hp for Ecotec crate engine. Above this requires replacing stock rods for something stronger. For road racing we dial boost back to 30 psi and 466 hp at 2400 lbs wet weight. More than enough to put smack down on Corvettes, Porsche GT3 Cup cars, Vipers, etc. Videos on You Tube 999 SuperSport channel.