RB30 twincharge - street test @ 300rwhp

First drive of my RB30DETR on the street. Running 9psi, making 303rwhp. some build progress pics and information can be found here: the car has a 3L DOHC inline six, a GT4088 turbocharger ( A/R rear housing) and an Eaton M90 supercharger. the piece of junk boost guage i have there is reading incorrectly, it’s on 9psi the whole way. the loud roaring noise indicates when full boost is reached. it even makes full boost in 1st gear :-) the engine resides in a VL commodore but i am considering transferring the whole drivetrain into something lighter like an S13 silvia or 180SX down the track. stay tuned for more vids when i put a stronger gearbox in it and up the boost. 450rwhp sounds like a good number to aim for with the stock cams.