1300HP Nissan RB30 VL Turbo @50 PSI of Boost! Drag & Track by turboandstance - July 16, 2018August 3, 2019 Now one of the quickest six cylinder powered vehicles in Australia on 275 radials, Matt Sims’ Holden Commodore still sees the factory fitted Nissan RB30 in place albeit with forged internals. Matt has updated to a larger Precision 8285 turbocharger that sees up to 50psi boost fed into the single