Commodore RB30 turbo ~ COLEYZ

Shaun’s Holden VL turbo has previously run into the nines before but this time out the car ran a string of personal best passes at Heathcote Park Raceway on small 255mm street radial tyres. Holden VL Commodore [ COLEYZ ] Nissan RB30 SOHC 3L engine Forged bottom end, Nitto oil pump Solid camshaft, billet rockers Garrett GTX42R turbocharger @ 36psi 6Boost exhaust manifold, JD inlet plenum Haltech PS2000 ECU, GM LS coils Raceworks E85 fuel system, wideband & IQ3 dash Powerglide transmission 9in truetrac diff