It is a custom design. We used a Raptor V supercharger (Australian brand) a recirculating dump valve, custom fuel rail for the left fuel rail, etc. I still have to do some fine tuning.
- The 550cc fuel injectors are too big so we are using the factory ones (around 290cc) but they are being pushed to their limit. (5 bar fuel pressure and max 90% duty cycle). I really don't like that so we are going to install 440cc injectors instead.
- The air intake/filter is in the engine compartment right now and it's not to my liking, so we will have to think about another way to position the air filter so that it gets colder air.
- And the boost pressure drops after 6250RPM. We think that it has something to do with the dump valve.