The advantage of a hybrid turbo is that is uses the stock turbos exhaust housing and the larger compressor side of a subaru. the result is more flow and HP from your car using a bolt on arrangement with no fabrication required and most of the time it looks stock standard unless someone knows what they are doing and can identify a turbo (coppers have no idea) this is the cheapest form of upgrading your turbo.. the cheapest forum is a vf10 hybrid as it requires no machine work and simply a ported wastegate and a few mods to the snout and actuator position as u will see in the following pictures of the vf12 installation. a basic idea , the following hybrid combinations give or take a little on a bpt & b6t are :
vf10 - 250hp - 42-43mm compressor wheel - smaller RHB5 turbine
vf8 - 280hp ?- 46mm compressor wheel - larger RHB52 turbine
vf12 - 290hp - 47mm compressor wheel - larger RHB52 turbine
all these turbos come from a subaru liberty ,the vf10 , from an automatic liberty/legacy, the vf12, from the AU manual RS, the vf8 from the JDM RS. there is also a vf11 which is like a vf10 about 20-30 HP less on a b6t is achieveable.. this is based on past cars i have worked on and what they maxed out at on approx 17psi with other mods and tuning. VJ20/VF12 hybrid. alot of people think this cant be done as the wastegate when ported doesnt flow enough to stop overboost. overboost is when your turbo spools so much that the small wastegate hole cant release enough gases to slow it down , and the result is uncontrollable boost levels....
Tiada ulasan:
Catat Ulasan