VG30ET Dyno Graphs

Included here are various dyno graphs of VG30ET engines from users on the Z31Performance.com and Z31.com message boards, and others.

Even though they are not always listed, the dyno type should be taken into consideration here, as results can be greatly skewed by different types of dynamometers and the calibration being used. These horsepower estimates are still fairly reliable estimates of how much power is being put to the wheels.

If you have dyno graph and wish to have your pictures added here, e-mail it along with your list of engine power modifications to roasttchicken AT gmail DOT com.

 

Dyno Graphs

  • Electramotive GTP ZX-Turbo ("Elvis" Chaises)
  • 965RWHP 760RWTQ (unrestricted)
  • IMSA GTP class race car
  • Nissan VG30ET engine with extensive race modifications
  • 8.5:1 compression
  • Staged fuel injection with electramotive's own EFI system.
  • Single Garrett T04 series turbo of unknown specs, ~50PSI boost with Electramotive designed electronic multi-stage boost control.

  • 1SickZ
  • 530RWHP 501RWTQ
  • JWT 4-BAR Calibrated for 555cc injectors
  • 7.8:1 compression pistons
  • Spearco 2-221 intercooler, custom piping
  • "Engloid" gutted intake plenum w/240sx TB
  • Ported heads, Schneider cams, ferrea valves
  • T4 turbo, specs unknown. 22-24PSI boost
  • Wastegate: External
  • 3 inch CM turbo-back exhaust

jason
  • Jason84NA2T
  • 453RWHP 487RWTQ
  • Romulator, 550cc injectors and Cobra MAF w/ homemade bypass tune.
  • 7.8:1 compression (stock 86T bottom end)
  • Ported heads, Ferrea valves, schneider cams 270/262 .440/.420
  • Bell intercooler, 2.25" piping
  • Gutted stock intake plenum w/240sx TB
  • T3/T04S (60-1) w/ stage 3 turbine in stock turbine housing.
  • 21PSI boost falling to 20PSI by 5K, 93 octane fuel
  • Wastegate: Stock Internal, ported elbow
  • 3 inch CM turbo-back exhaust

  • KeninAZ
  • 450RWHP 485RWTQ
  • JWT 4-BAR
  • 9:1 compression pistons (stock NA)
  • Huge ebay intercooler, custom piping
  • Pathfinder intake plenum
  • Home ported heads, Schneider cams 274/274 .440"/.440"
  • Full T4 turbo (with t3 turbine housing), T04E 60 trim compressor, .82 turbine housing with a clipped o-trim T4 turbine. 22PSI boost on 100 octane fuel.
  • Wastegate: Internal
  • 3 inch custom turbo-back exhaust
  • Rick88ss
  • 423RWHP 458RWTQ
  • Microtech MT-8, 700cc injectors
  • 7.8:1 compression
  • Spearco 2-221 intercooler, custom piping
  • T-4 turbo with 60-1 compressor and O-trim turbine. 23PSI boost on 93 octane fuel.
  • Wastegate: External

  • Roastin300
  • 398RWHP 404RWTQ
  • SDS, 420cc injectors
  • 7.8:1 compression
  • Supra MKIV intercooler
  • Gutted intake plenum
  • T-4 turbo with 60-1 compressor and p-trim turbine in stock turbine housing. 18PSI boost on 93 octane fuel.
  • Wastegate: Stock Internal, ported elbow
blozup
  • BLOZ UP
  • 390RWHP 441RWTQ
  • MegaSquirt (running MS&S code), 420cc injectors
  • 7.8:1 compression
  • Buick Grand National Intercooler
  • Pathfinder intake plenum
  • T3/T4 turbo with T04E 57 trim compressor andstage 3 turbine in .63AR housing. 18PSI boost.
  • Wastegate: Tial External
  • 3 inch "exhaust"
  • Jason84NA2T (old dyno)
  • 383RWHP 373RWTQ
  • Romulator, 420cc injectors and Cobra MAF
  • 8.3:1 compression, 260K mile stock engine
  • Bell intercooler, 2.25" piping
  • Gutted intake plenum w/240sx TB
  • T3/T04S (60-1) w/ stage 3 turbine in stock turbine housing. 17.5PSI boost on 93 octane fuel.
  • Wastegate: Stock Internal, ported elbow
  • 3 inch CM turbo-back exhaust

  • Mike84T
  • 339RWHP 404RWTQ (note: mustang dyno typically reads 15% low)
  • JWT 3-BAR
  • 7.8:1 compression
  • Spearco intercooler kit
  • "Engloid" gutted intake plenum w/240sx TB
  • T3/T04S (60-1) w/ stage 3 turbine in stock turbine housing. 18PSI boost on 93 octane fuel.
  • Wastegate: External
  • 3 inch CM turbo-back exhaust
  • Danny Muir
  • 328RWHP 407RWTQ
  • Jim Wolf (3bar?) 420cc injectors.
  • VG33; 3.3L, 9:1 compression
  • T3/T4 turbo, unknown specs. 14PSI, Unknown IC and wastegate.
stinky
  • Stinky
  • 292RWHP 350RWTQ
  • Romulator, 370cc injectors and Z32MAF
  • 8.3:1 compression
  • Isuzu FPR intercooler
  • Gloria/Maxima upper intake plenum.
  • Stock T3 turbocharger. (most power on T3?) 18PSI boost on 93 octane fuel.
  • Wastegate: stock internal.
  • 3 inch CM turbo-back exhaust

  • NorCalZman
  • 175RWHP 200RWTQ
  • Stock 88T (T25 turbo), stock fuel, stock boost
  • 8.3:1 compression
  • 2.5" HKS cat-back exhaust and K&N cone filter.

  • raidon84300zx
  • 276RWHP 330RWTQ
  • Stock T3 Turbocharger, 18PSI boost, not intercooled
  • Methanol/water injection
  • Stock 84T ECCS, 20 degrees BTDC base timing
  • Pathfinder intake plenum
  • Fidanza 11lb aluminum flywheel
  • 48PSI base fuel presssure
  • 3" exhaust 84 300ZXT
  • Older dyno graph here

  • jjewell
  • 270RWHP 310RWTQ
  • Stock T3, stock fuel, begi rising rate fpr
    16PSI,
  • Gutted intake plenum w/240sx TB
  • Starion intercooler, custom piping.
  • 3 inch CM turbo-back exhaust

  • Jason84NA2T (old old old dyno)
  • 240RWHP 315RWTQ (note: mustang dyno typically reads 15% low)
  • Stock turbo fuel system
  • Stock T3, 12-13PSI non-intercooled on ~98 octane gas.
  • 9:1 compression
  • 2.5" Dynomax cat-back, cone filter.

  • Graffz
  • 205RWHP 251RWTQ
  • Stock turbo fuel system
  • Stock T3, stock boost, non-intercooled
  • VG33: 3.3L, 9:1 compression
  • JWT S2 cams

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