Volvo 740/940 HX40 600hp B230 Turbo kit (8v) Volvo 600hp turbo kit for 740 and 940 with B230 8 valve engine. Easy way to switch to a larger turbo when the main parts are included in a kit. Two 38mm Hurricane wastegate means that this particular kit has extreme boost control. Included parts: B230 Turbo exhaust manifold Super HX40 #16 2x 38mm Hurricane Wastegate T3 twin gasket Downpipe gasket Oil drain gasket Exhaust manifold Tig welded exhaust manifold in mild steel, then coated for heat protection and durability. Highest quality and extremely affordable. 42.4x2.6mm piping that is composed in to a very good fit. For top mounted turbo. Turbo Holset super HX40 with #16 turbine housing. Can handle over 600hp with good spool. Compressor: 60mm inducer and 86mm exducer Turbine: 75mm inducer and 65mm exducer Turbine housing: 16 cm² with T3 Twin entry inlet. Exhaust outlet: 6 bolt Wastegate Dual 38mm Hurricane wastegates that controls boost pressure 100% safe. These two wastegate valves are wat