Toyota Supra MKIV : Justin's Homepage

Toyota Supra mkiv

Justin's Mkiv
Location - Auckland - New Zealand My Supra is a 1994 RZ (twin turbo) Auto thats been professionally converted to a Getrag 6 speed. It has the factory option side skirts. My engine mods are: Garrett T04Z turbo with exhaust AR=0.96 Turbosmart 45mm wastegate GReddy Profec-B boost controller Link G2 ECU Link 5 bar MAP sensor Link Ignitors x 2 Kelford custom 264 cams (9.5mm lift) K&N Pod air filter Custom cold air box Removed the traction control butterfly and associated electronics TRD single plate clutch (3200lb) with TRD clutch disc GReddy Type R blowoff valve Sard 720cc injectors with Link Electrosystems 6 ohm resistor pack Bosche 044 700hp fuel pump SX fuel pressure regulator (1:1) NGK BKR7-11 gapped to 0.7mm NOS wet system with standalone fuel system, tank behind left side headlight, 100hp jets My other mods are: Running a 3.5" mandrel exhaust system, custom 4" resonator, Apexi 4" muffler TSW Thruxton 18" alloys (8" front, 9.5" rear) Tires Goodyear F1 Asymmetrics 235/40/18 275/35/18 Whiteline front and rear swaybars Zex purge Kit for NOS rear muffler by-pass Factory option big brakes with slotted front rotors King 50mm lowered springs Koni 3 stage adjustable Std Torsen 3.266 diff Custom FMIC (600x300x75) Mechanical fan replaced with XR8 twin 12" unit Accessories - Kenwood CD, Fusion speakers, Alpine amp and a Sard boost gauge. Drag Racing results: Best ET - 10.703 @ 129.57 mph (208.52 km/h) with no NOS (1.547 60ft) - Getrag 6 spd gearbox Best MPH - 131.64 mph (211.85 kph) on 4th April 2010 (with NOS) - Getrag 6 spd gearbox Best Pukekohe lap - 1m 8.6sec (approx 255 kmh on back straight) Best 60ft - 1.547 Best 330ft - 4.552 Best 1/8th mile - 6.953 on 29th March 2009 Best 1/8 kmh - 164.7 (102.37 mph) on 30th November 2007 Best 1000 ft - 8.990 on 29th March 2009 Old Drag Racing results: Best ET - 12.791 @ 114.25 mph (no NOS) and 11.541 @ 120.5 mph (193.96 km/h) (100hp NOS) with stock auto trans Trophy Race Results: IDRAG Champion Turbo 2wd 2002 Import Battle Champion Turbo 2wd 2003 4 & rotary King of the Street 2007 NSDW 2000/2001 3rd place Turbo 6 cylinder NSDW 2001/2002 2nd place C2 NSDW 2001/2002 1st place DYO NSDW 2002/2003 3rd place C2 NSDW 2005/2006 2nd place C2 NSDW 2006/2007 2nd place C2 NSDW 2007/2008 1st place C2 NSDW 2008 spring 1st place C2 NSDW 2009 summer series 1st place C2 NSDW 2009 spring series 1st place C2 NSDW 2010 summer series 1st place C2 Chrome Expression 2016 flag drop drags 1st place Other Trophies & Awards: Supra Fest 2003 Dyno shootout Most Power 438 rwhp Supra Fest 2003 Drags Fastest Overall Car 11.94 Supra Fest 2003 Show n Shine Best Engine Bay Supra Fest 2003 Show n Shine Best Mark IV Supra Fest 2003 Fastest Mark IV Pukekohe Track Day 13.08.2005 Fastest Japanese Vehicle 4 and Rotary Import Battle 2007 C2 2nd Place Overall NZ Performance Car Magazine May 2008 feature article Suprafest 2008 Highest horsepower with 454rwkws, fastest Supra at 11.44 secs on a slippery track and best mkiv engine bay Magazine Features: Mag and Turbo Magazine 2001 Performance Car Magazine Year Book 2002 Rev Magazine 2003 Auto Trader Magazine Nov 2004 NZ Performance Car Magazine May 2008 I dyno'd my car at Hi Velocity on their Dyno Dynamics dyno and achieved 403rwkw and 455rwkw with a 100hp shot of NOS while running 24 psi.